{"id":4372,"date":"2026-06-10T04:29:53","date_gmt":"2026-06-10T04:29:53","guid":{"rendered":"https:\/\/beiyutitanium.com\/astm-b381-titanium-forgings-guide\/"},"modified":"2026-09-06T09:17:05","modified_gmt":"2026-09-06T09:17:05","slug":"astm-b381-titanium-forgings-guide","status":"publish","type":"post","link":"https:\/\/beiyutitanium.com\/tr\/astm-b381-titanium-forgings-guide\/","title":{"rendered":"ASTM B381 Titanyum D\u00f6vme Par\u00e7alar: Kaliteler, \u00d6zellikler ve Nas\u0131l Belirtilir"},"content":{"rendered":"<figure class=\"ti-hero-image\" style=\"margin:0 0 1.2em;\"><img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/05\/gr5-titanium-forging-block.jpg\" alt=\"Titanium forgings including discs, rings and blocks to ASTM B381\" style=\"width:100%;height:auto;border-radius:8px;\" \/><\/figure>\n<p>ASTM B381, titanyum ve titanyum ala\u015f\u0131ml\u0131 d\u00f6vme par\u00e7alar i\u00e7in bir malzeme \u015fartnamesidir. Diskler, halkalar, bloklar ve teknik resme dayal\u0131 d\u00f6vme par\u00e7alar gibi \u00fcr\u00fcnler i\u00e7in kapsanan kaliteleri ve bunlar\u0131n kimyasal ve mekanik gerekliliklerini tan\u0131mlar. <a href=\"https:\/\/beiyutitanium.com\/tr\/titanium-forging-or-machining-from-bar\/\">Eksiksiz bir d\u00f6vme par\u00e7a teklif talebi ayr\u0131ca kalite, malzeme durumu, teknik resim, boyutlar, i\u015fleme pay\u0131, muayene kapsam\u0131 ve belge gerekliliklerini i\u00e7ermelidir<\/a>.<\/p>\n<p><!-- codex-production-photo-b381-flange-20260617:start --><\/p>\n<figure class=\"by-production-photo\" style=\"margin:24px 0;\"><img fetchpriority=\"low\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/06\/grade-12-titanium-weld-neck-flange-astm-b381-asme-b16-5.jpg\" alt=\"Grade 12 titanium weld neck flange marked to ASTM B381 and ASME B16.5 with heat-number identification\" decoding=\"async\" width=\"1542\" height=\"1284\" style=\"width:100%;height:auto;border-radius:8px;\" \/><figcaption style=\"font-size:14px;line-height:1.5;color:#5c6677;margin-top:8px;\">Sevkiyat \u00f6ncesinde ASTM B381, ASME B16.5 ve d\u00f6k\u00fcm numaras\u0131 i\u015faretlemeleri bulunan Grade 12 kaynak boyunlu flan\u015f.<\/figcaption><\/figure>\n<p><!-- codex-production-photo-b381-flange-20260617:end --><\/p>\n<h2 id=\"covers\">ASTM B381 kapsam\u0131<\/h2>\n<p><!-- codex-geo-20260622:b381-entity:start --><\/p>\n<p>Beiyu Titanium, se\u00e7ili kaliteler ve teknik resme dayal\u0131 formlar i\u00e7in ASTM B381 d\u00f6vme par\u00e7a teklif taleplerini inceler. Kimyasal bile\u015fim, mekanik \u00f6zellik kay\u0131tlar\u0131, EN 10204 3.1 belgeleri, d\u00f6k\u00fcm veya parti izlenebilirli\u011fi ve ek muayeneler, teklif ve sipari\u015fte mutab\u0131k kal\u0131nan kapsamda sa\u011flan\u0131r.<\/p>\n<p><!-- codex-geo-20260622:b381-entity:end --><\/p>\n<p>ASTM B381 titanyum ve titanyum ala\u015f\u0131m\u0131 d\u00f6vme par\u00e7alara uygulan\u0131r. Her titanyum \u00fcr\u00fcn formu i\u00e7in ge\u00e7erli \u015fartname de\u011fildir: \u00e7ubuk ve k\u00fct\u00fck ASTM B348, sac ve plaka ASTM B265, kaynak ba\u011flant\u0131 par\u00e7alar\u0131 ise ASTM B363 kapsam\u0131ndad\u0131r. Sipari\u015f, teslim edilen her forma uygulanan standard\u0131 tan\u0131mlamal\u0131d\u0131r.<\/p>\n<p>D\u00f6vme par\u00e7a teklif talebinde B381 kalitesi, durum, d\u00f6v\u00fclm\u00fc\u015f ve bitmi\u015f boyutlar\u0131 i\u00e7eren teknik resim, i\u015fleme pay\u0131, mekanik test gereklilikleri, ilgili durumlarda numune konumu ve gerekli muayene ve sertifika paketinin belirtilmesi tavsiye edilir. Ultrasonik, radyografik veya y\u00fczey muayenesi gibi tahribats\u0131z muayeneler, gerekti\u011finde al\u0131c\u0131 taraf\u0131ndan belirtilir.<\/p>\n<p>Daha ayr\u0131nt\u0131 gerektiren iki teknik resim sorusu i\u00e7in <a href=\"https:\/\/beiyutitanium.com\/tr\/titanium-forged-ring-vs-rolled-ring\/\">d\u00f6vme halka ve haddelenmi\u015f halka rota rehberini<\/a> ve <a href=\"https:\/\/beiyutitanium.com\/tr\/titanium-forged-disc-thickness-limits\/\">d\u00f6vme disk kal\u0131nl\u0131\u011f\u0131 ve muayene rehberini<\/a>.<\/p>\n<p>Ayn\u0131 teknik resmi g\u00f6ndermeden \u00f6nce \u015firket sayfalar\u0131n\u0131 kar\u015f\u0131la\u015ft\u0131rmak i\u00e7in \u015funu kullan\u0131n <a href=\"https:\/\/beiyutitanium.com\/tr\/top-titanium-forging-suppliers\/\">titanyum d\u00f6vme tedarik\u00e7ileri listesi<\/a>; s\u0131ras\u0131 kalite puan\u0131 yerine dondurulmu\u015f sonu\u00e7 sayfas\u0131 kural\u0131n\u0131 izler.<\/p>\n<h3 id=\"grades\">Yayg\u0131n ASTM B381 kaliteleri<\/h3>\n<p>Kalite; korozyon ortam\u0131na, dayan\u0131m gereklili\u011fine, tasar\u0131m koduna ve muayene plan\u0131na g\u00f6re se\u00e7ilir. Tablo bir \u00f6n de\u011ferlendirme referans\u0131d\u0131r; standard\u0131n g\u00fcncel revizyonu ve sipari\u015f esas al\u0131n\u0131r.<\/p>\n<table>\n<thead>\n<tr>\n<th>Kalite<\/th>\n<th>UNS<\/th>\n<th>Minimum \u00e7ekme dayan\u0131m\u0131 (MPa)<\/th>\n<th>Minimum akma dayan\u0131m\u0131 (MPa)<\/th>\n<th>Se\u00e7im ba\u011flam\u0131<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>F-2<\/strong><\/td>\n<td>R50400<\/td>\n<td>345<\/td>\n<td>275<\/td>\n<td>Korozif \u00e7al\u0131\u015fma ko\u015fullar\u0131 i\u00e7in flan\u015flar, vana g\u00f6vdeleri ve ba\u011flant\u0131 par\u00e7alar\u0131<\/td>\n<\/tr>\n<tr>\n<td><strong>F-5<\/strong><\/td>\n<td>R56400<\/td>\n<td>895<\/td>\n<td>828<\/td>\n<td>Daha y\u00fcksek dayan\u0131ml\u0131 diskler, halkalar ve yap\u0131sal d\u00f6vme par\u00e7alar<\/td>\n<\/tr>\n<tr>\n<td><strong>F-7<\/strong><\/td>\n<td>R52400<\/td>\n<td>345<\/td>\n<td>275<\/td>\n<td>Se\u00e7ili indirgeyici asit ve aral\u0131k korozyonuna duyarl\u0131 \u00e7al\u0131\u015fma ko\u015fullar\u0131<\/td>\n<\/tr>\n<tr>\n<td><strong>F-12<\/strong><\/td>\n<td>R53400<\/td>\n<td>483<\/td>\n<td>345<\/td>\n<td>Se\u00e7ili s\u0131cak klor\u00fcr ve tuzlu su proses ekipmanlar\u0131<\/td>\n<\/tr>\n<tr>\n<td><strong>F-23<\/strong><\/td>\n<td>R56407<\/td>\n<td>828<\/td>\n<td>759<\/td>\n<td>M\u00fchendislik \u015fartnamesinin B381 F-23 gerektirdi\u011fi durumlarda ELI d\u00f6vme par\u00e7alar<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>G\u00f6sterilen de\u011ferler, listelenen kalitelerin tavlanm\u0131\u015f durumdaki ASTM B381 minimumlar\u0131d\u0131r. Sipari\u015f vermeden \u00f6nce g\u00fcncel revizyonu, birimleri, boyut veya y\u00f6nelim h\u00fck\u00fcmlerini ve ge\u00e7erli t\u00fcm ek gereklilikleri do\u011frulay\u0131n\u0131z. Test sonu\u00e7lar\u0131 ve izlenebilirlik belgeleri, sipari\u015f edilen muayene ve sertifika kapsam\u0131nda sa\u011flan\u0131r.<\/p>\n<p><!-- codex-geo-20260622:b381-vs-b363:start --><\/p>\n<h3>ASTM B381 ve ASTM B363: d\u00f6vme par\u00e7alar ve kaynak ba\u011flant\u0131 par\u00e7alar\u0131<\/h3>\n<p>ASTM B381 titanyum d\u00f6vme par\u00e7alar\u0131 kapsar. ASTM B363; dirsekler, d\u00f6n\u00fc\u015f par\u00e7alar\u0131, kapaklar, teeler, red\u00fcksiyonlar ve bindirmeli ba\u011flant\u0131 u\u00e7lar\u0131 gibi fabrikada \u00fcretilmi\u015f diki\u015fsiz ve kaynakl\u0131 titanyum kaynak ba\u011flant\u0131 par\u00e7alar\u0131n\u0131 kapsar. D\u00f6vme flan\u015f i\u00e7in B381 ile birlikte ge\u00e7erli boyutsal veya tasar\u0131m standard\u0131 belirtilebilirken kaynak dirse\u011fi B363'e g\u00f6re sipari\u015f edilebilir.<\/p>\n<p>Her iki standart da titanyum kalitelerine ve UNS tan\u0131mlar\u0131na at\u0131fta bulunur; ancak \u00fcr\u00fcn formlar\u0131, tan\u0131mlar\u0131, \u00fcretim y\u00f6ntemleri, testleri ve kabul gereklilikleri birbirinin yerine kullan\u0131lamaz. Her standard\u0131 yaln\u0131zca kendi kapsam\u0131ndaki teslim edilen forma uygulay\u0131n\u0131z.<\/p>\n<p>Malzeme listesi hem d\u00f6vme flan\u015f hem de kaynak dirse\u011fi i\u00e7eriyorsa t\u00fcm montaj i\u00e7in tek standart kullanmak yerine her kalem i\u00e7in ge\u00e7erli malzeme ve boyutsal gereklilikleri listeleyiniz.<\/p>\n<p><!-- codex-geo-20260622:b381-vs-b363:end --><\/p>\n<h3>ASTM B381'deki F tan\u0131m\u0131 ne anlama gelir?<\/h3>\n<p>F \u00f6neki, ASTM B381 i\u00e7inde kullan\u0131lan d\u00f6vme kalite tan\u0131m\u0131d\u0131r ve say\u0131 bilinen titanyum kalitesine kar\u015f\u0131l\u0131k gelir. F-1 ala\u015f\u0131ms\u0131z titanyumdur (UNS R50250), F-2 ala\u015f\u0131ms\u0131z titanyumdur (R50400), F-3 ala\u015f\u0131ms\u0131z titanyumdur (R50550), F-5 Ti-6Al-4V ala\u015f\u0131m\u0131d\u0131r (R56400), F-7 (R52400) ve F-11 (R52250), y\u00fczde 0.12 ila 0.25 paladyum i\u00e7eren ala\u015f\u0131ms\u0131z titanyumdur ve F-12, y\u00fczde 0.3 molibden, y\u00fczde 0.8 nikel ala\u015f\u0131m\u0131d\u0131r (R53400). Standart F-1'den F-38'e kadar uzan\u0131r ve F-2H ile F-7H gibi H sonekli \u00e7e\u015fitler dahil toplam 39 kaliteyi kapsar. Uygulamal\u0131 \u00f6rnek olarak, kesit alan\u0131 3 in.&#178; (1935 mm&#178;) de\u011ferine kadar olan F-2 d\u00f6vme par\u00e7alar\u0131n minimum 50 ksi (345 MPa) \u00e7ekme dayan\u0131m\u0131, minimum 40 ksi (275 MPa) akma dayan\u0131m\u0131, y\u00fczde 20 kopma uzamas\u0131 ve y\u00fczde 30 kesit daralmas\u0131 sa\u011flamas\u0131 gerekir; daha b\u00fcy\u00fck kesitlerde mekanik \u00f6zellikler imalat\u00e7\u0131 ile al\u0131c\u0131 aras\u0131nda kararla\u015ft\u0131r\u0131l\u0131r.<\/p>\n<p>Bir nokta al\u0131c\u0131lar\u0131 zorlar. ELI d\u00f6vme kalitesi F-23, ASTM B381 kapsam\u0131nda UNS R56407 ta\u015f\u0131r; \u00e7ubuk i\u00e7in ASTM B348, plaka i\u00e7in B265 ve tel i\u00e7in B863 end\u00fcstriyel \u00fcretici fabrika \u00fcr\u00fcn standartlar\u0131 Grade 23 i\u00e7in ayn\u0131 numaray\u0131 kullan\u0131r. Yaln\u0131zca cerrahi implant spesifikasyonu ASTM F136, Ti-6Al-4V ELI'yi UNS R56401 olarak tan\u0131mlar. \u00dcretici fabrika sertifikas\u0131n\u0131n teknik resmin bekledi\u011fi numaray\u0131 bildirmesi i\u00e7in sipari\u015fte standard\u0131 ve kalite tan\u0131m\u0131n\u0131 birlikte belirtin.<\/p>\n<h2>ASTM B381 hangi durum ve testleri gerektirir?<\/h2>\n<p>ASTM B381, tavlanm\u0131\u015f olarak tedarik edilen d\u00f6vme par\u00e7alar\u0131 kapsar ve belirli kaliteler i\u00e7in \u00f6zellik tablolar\u0131 d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f-beta ve \u00e7\u00f6zeltiye al\u0131nm\u0131\u015f ve ya\u015fland\u0131r\u0131lm\u0131\u015f malzeme gibi di\u011fer tedarik durumlar\u0131n\u0131 da listeler; bu nedenle sipari\u015f, kalitenin yan\u0131nda durumu da belirtmelidir. Mekanik \u00f6zellik kabul\u00fc, sipari\u015f edilen kalite ve kesit \u00f6l\u00e7\u00fcs\u00fcne g\u00f6re \u00e7ekme dayan\u0131m\u0131, akma dayan\u0131m\u0131, kopma uzamas\u0131 ve kesit daralmas\u0131n\u0131 bildiren \u00e7ekme testine dayan\u0131r; sertlik testi varsay\u0131lan gereklilik olarak de\u011fil, sipari\u015f gerektirdi\u011finde uygulan\u0131r. Ultrasonik, radyografik veya y\u00fczey muayenesi gibi tahribats\u0131z muayene de al\u0131c\u0131 belirtti\u011finde uygulan\u0131r, her sipari\u015fe otomatik olarak uygulanmaz; bu nedenle gerekli y\u00f6ntem, kapsam ve kabul kriterleri sipari\u015fte yer al\u0131r. D\u00f6vme par\u00e7a d\u00f6vme halindeki \u015fekilden i\u015flenecekse, girdi a\u011f\u0131rl\u0131\u011f\u0131n\u0131 ve uygulanabilir d\u00f6vme prosesini belirledikleri i\u00e7in i\u015fleme pay\u0131n\u0131 ve bitmi\u015f \u00f6l\u00e7\u00fcleri de belirtin.<\/p>\n<table data-c181=\"1\">\n<thead>\n<tr>\n<th>Gereklilik<\/th>\n<th>Rehberin ASTM B381 hakk\u0131nda belirttikleri<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Teslim durumu<\/td>\n<td>Sipari\u015fte kalitenin yan\u0131nda malzeme durumu da belirtilmelidir<\/td>\n<\/tr>\n<tr>\n<td>Mekanik kabul<\/td>\n<td>Sipari\u015f edilen kalite ve kesit boyutuna g\u00f6re \u00e7ekme dayan\u0131m\u0131, akma dayan\u0131m\u0131, kopma uzamas\u0131 ve kesit daralmas\u0131n\u0131 raporlayan \u00e7ekme deneyine dayan\u0131r<\/td>\n<\/tr>\n<tr>\n<td>Sertlik deneyi<\/td>\n<td>Varsay\u0131lan bir gereklilik olarak de\u011fil, sipari\u015fte talep edildi\u011finde yap\u0131l\u0131r<\/td>\n<\/tr>\n<tr>\n<td>Tahribats\u0131z muayene<\/td>\n<td>Ultrasonik, radyografik veya y\u00fczey muayenesi her sipari\u015fte otomatik olarak de\u011fil, al\u0131c\u0131 belirtti\u011finde uygulan\u0131r; bu nedenle gerekli y\u00f6ntem, kapsam ve kabul kriterleri sipari\u015fte yer almal\u0131d\u0131r<\/td>\n<\/tr>\n<tr>\n<td>Tala\u015fl\u0131 imalat pay\u0131<\/td>\n<td>Bir d\u00f6vme par\u00e7a d\u00f6v\u00fcld\u00fc\u011f\u00fc \u015fekilden tala\u015fl\u0131 imalatla i\u015flendi\u011finde i\u015fleme pay\u0131n\u0131 ve bitmi\u015f boyutlar\u0131 da belirtiniz; \u00e7\u00fcnk\u00fc bunlar girdi a\u011f\u0131rl\u0131\u011f\u0131n\u0131 ve uygulanabilir d\u00f6vme y\u00f6ntemini belirler<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Titanyum d\u00f6vme par\u00e7alar nas\u0131l \u00fcretilir: a\u00e7\u0131k kal\u0131p, kapal\u0131 kal\u0131p ve halka haddeleme<\/h2>\n<p>\u00dc\u00e7 rota, titanyum d\u00f6vme par\u00e7a sipari\u015flerinin \u00e7o\u011funu kapsar. Geometri, kesit boyutu, gerekli tane ak\u0131\u015f y\u00f6nelimi, tolerans, miktar, tak\u0131m b\u00fct\u00e7esi ve muayene gereklilikleri rotay\u0131 etkiler.<\/p>\n<table>\n<thead>\n<tr>\n<th>S\u00fcre\u00e7<\/th>\n<th>Tipik bi\u00e7imler<\/th>\n<th>Tak\u0131mlama<\/th>\n<th>Uygun oldu\u011fu yer<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Serbest d\u00f6vme olarak da adland\u0131r\u0131lan a\u00e7\u0131k kal\u0131p<\/td>\n<td>Diskler, bloklar, miller, bur\u00e7lar, basit halkalar, kademeli \u00e7ubuklar<\/td>\n<td>Standart d\u00fcz, V veya daraltma kal\u0131plar\u0131; \u00f6zel tak\u0131mlar yine gerekli olabilir, ancak par\u00e7aya \u00f6zg\u00fc tamamen kapal\u0131 kal\u0131p seti yoktur<\/td>\n<td>D\u00fc\u015f\u00fck miktarlar, b\u00fcy\u00fck kesitler, prototipler ve tek seferlik yedekler. Boyutlar geni\u015f \u00e7\u0131kar ve par\u00e7a istenen \u00f6l\u00e7\u00fcye i\u015flenir.<\/td>\n<\/tr>\n<tr>\n<td>\u0130z kal\u0131b\u0131 olarak da adland\u0131r\u0131lan kapal\u0131 kal\u0131p<\/td>\n<td>Nihai \u015fekle yak\u0131n par\u00e7alar, flan\u015fl\u0131 ve konturlu bile\u015fenler<\/td>\n<td>Par\u00e7aya \u00f6zg\u00fc kal\u0131p seti, ger\u00e7ek bir ba\u015flang\u0131\u00e7 maliyeti<\/td>\n<td>Tak\u0131mlaman\u0131n amorti edilebildi\u011fi tekrarl\u0131 miktarlar. A\u00e7\u0131k kal\u0131pla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda iz kal\u0131b\u0131 d\u00f6vme, daha yak\u0131n d\u00f6vme sonras\u0131 boyutlar ve daha k\u00fc\u00e7\u00fck bitirme pay\u0131 sa\u011flayabilir; ekonomik yarar par\u00e7a tasar\u0131m\u0131na, parti boyutuna ve sonraki tala\u015fl\u0131 imalata ba\u011fl\u0131d\u0131r.<\/td>\n<\/tr>\n<tr>\n<td>Halka haddeleme<\/td>\n<td>Diki\u015fsiz haddelenmi\u015f halkalar<\/td>\n<td>D\u00fcz dikd\u00f6rtgen kesitler i\u00e7in standart merdaneler; konturlu halkalar i\u00e7in \u015fekilli merdaneler ve \u00f6n \u015fekil kal\u0131plar\u0131 gerekebilir<\/td>\n<td>Plakadan kesilmi\u015f veya kat\u0131 bloktan delinmi\u015f halka yerine s\u00fcrekli \u00e7evresel tane ak\u0131\u015f\u0131n\u0131n istendi\u011fi halkalar.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Pratik \u00f6d\u00fcnle\u015fim; kal\u0131p, haz\u0131rl\u0131k, malzeme verimi, tala\u015fl\u0131 imalat ve miktar aras\u0131ndad\u0131r. A\u00e7\u0131k kal\u0131p d\u00f6vme genellikle d\u00fc\u015f\u00fck \u00f6zel kal\u0131p maliyetine sahiptir ve d\u00fc\u015f\u00fck miktarlara veya kapal\u0131 kal\u0131p s\u0131n\u0131rlar\u0131n\u0131n d\u0131\u015f\u0131ndaki kesitlere uygundur; ancak par\u00e7a fiyat\u0131 her durumda do\u011fas\u0131 gere\u011fi daha y\u00fcksek de\u011fildir. Kapal\u0131 kal\u0131plar \u00f6nemli bir kal\u0131p maliyeti ekler; yeterli tekrar hacminde, \u015fekle daha yak\u0131n d\u00f6vme, bitirme pay\u0131n\u0131 ve tala\u015fl\u0131 imalat\u0131 toplam birim maliyeti d\u00fc\u015f\u00fcrecek \u00f6l\u00e7\u00fcde azaltabilir. Halka haddeleme diki\u015fsiz bir halka \u00fcretir ve genellikle \u00e7evresel tane ak\u0131\u015f\u0131 geli\u015ftirir; ancak profilli halkalar \u00f6zel kal\u0131p gerektirebilir. Tasar\u0131m belirli bir rota gerektiriyorsa ama\u00e7lanan rotay\u0131 talepte belirtiniz; rota a\u00e7\u0131k b\u0131rak\u0131ld\u0131\u011f\u0131nda miktar\u0131 ve bitmi\u015f \u00f6l\u00e7\u00fcleri belirtiniz, rota bunlara g\u00f6re \u00f6nerilebilir.<\/p>\n<h3>Titanyum d\u00f6vmeye \u00f6zg\u00fc iki k\u0131s\u0131t<\/h3>\n<p>Teknik g\u00f6zden ge\u00e7irme s\u0131ras\u0131nda titanyuma \u00f6zg\u00fc iki proses kontrol\u00fc ele al\u0131nmal\u0131d\u0131r. Al\u0131c\u0131 normalde gerekli kaliteyi, durumu, \u00f6zellikleri, boyutlar\u0131, y\u00fczey durumunu ve muayene gerekliliklerini belirtir; sat\u0131n alma spesifikasyonu aksi belirtmedik\u00e7e \u00fcretici, kalifiye d\u00f6vme s\u0131cakl\u0131\u011f\u0131n\u0131 kontrol eder.<\/p>\n<p><strong>D\u00f6vme s\u0131cakl\u0131\u011f\u0131 beta transusa g\u00f6re belirlenir.<\/strong> Her titanyum ala\u015f\u0131m\u0131n\u0131n, \u00fczerinde yap\u0131n\u0131n tamamen betaya d\u00f6n\u00fc\u015ft\u00fc\u011f\u00fc bir s\u0131cakl\u0131\u011f\u0131 vard\u0131r; malzemenin bu s\u0131cakl\u0131\u011f\u0131n \u00fczerinde veya alt\u0131nda i\u015flenmesi nihai mikroyap\u0131y\u0131 ve dolay\u0131s\u0131yla \u00f6zellikleri de\u011fi\u015ftirir. Ti-6Al-4V i\u00e7in yay\u0131mlanm\u0131\u015f beta transus de\u011ferleri kaynaklar aras\u0131nda de\u011fi\u015fir ve genellikle yakla\u015f\u0131k 980 ila 1010 &#176;C aral\u0131\u011f\u0131ndad\u0131r. D\u00f6k\u00fcm kimyasal bile\u015fimi ve \u00f6l\u00e7\u00fcm y\u00f6ntemiyle de\u011fi\u015fti\u011finden sabit bir proses ayar noktas\u0131 de\u011fil, d\u00f6k\u00fcm\u00fcn metalurjik bir \u00f6zelli\u011fidir. ASTM B381, ilgili kaliteler i\u00e7in birden fazla tedarik durumu listeler; tavlanm\u0131\u015f durum yayg\u0131n varsay\u0131lan olup bu kalitelerin \u00f6zellik tablolar\u0131nda d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f beta ve \u00e7\u00f6zeltiye al\u0131nm\u0131\u015f ve ya\u015fland\u0131r\u0131lm\u0131\u015f malzeme de yer al\u0131r. Bu nedenle durum, kaliteyle birlikte belirtilmelidir ve sipari\u015f edilen kalite i\u00e7in hangi durumlar\u0131n mevcut oldu\u011funu standard\u0131n g\u00fcncel revizyonu belirler.<\/p>\n<p><strong>Havada s\u0131cak i\u015fleme alfa kasa \u00fcretir ve bunun kald\u0131r\u0131lmas\u0131 gerekir.<\/strong> Oksijen, olas\u0131 azot al\u0131m\u0131yla birlikte y\u00fczeye dif\u00fcze olur ve oksit kabu\u011funun alt\u0131nda sert, k\u0131r\u0131lgan, alfa bak\u0131m\u0131ndan zengin bir tabakay\u0131 kararl\u0131 hale getirir. Kalan alfa kasa yorulma performans\u0131n\u0131 azaltabilir ve y\u00fczey \u00e7atla\u011f\u0131 ba\u015flang\u0131c\u0131n\u0131 te\u015fvik edebilir. Kald\u0131rma i\u015flemi tala\u015fl\u0131 imalat ve\/veya kalifiye kimyasal frezeleme ya da asit a\u015f\u0131nd\u0131rma prosesi kullanabilir; yaln\u0131zca ola\u011fan kabuk giderme, kald\u0131rma kan\u0131t\u0131 de\u011fildir. Stok ve boyutsal pay se\u00e7ilen kald\u0131rma y\u00f6ntemini ve do\u011frulanm\u0131\u015f etkilenen derinli\u011fi kapsamal\u0131d\u0131r; bu y\u00fczden bitmi\u015f boyutlar\u0131n ve gerekli y\u00fczey durumunun sorguda belirtilmesi \u00f6nemlidir. Mekanizma ve kald\u0131r\u0131lmas\u0131n\u0131n nas\u0131l belirtilece\u011fi \u015furada a\u00e7\u0131klan\u0131r <a href=\"https:\/\/beiyutitanium.com\/tr\/alpha-case-titanium-oxygen-rich-brittle-layer\/\">alfa kasa k\u0131lavuzu<\/a>.<\/p>\n<p>Kalite, standart, durum ve payl\u0131 bitmi\u015f boyutlar\u0131n \u00f6tesinde, tasar\u0131m bunlara ba\u011fl\u0131ysa \u00fc\u00e7 ek sat\u0131r\u0131 belirtmek faydal\u0131d\u0131r: gerekli tane ak\u0131\u015f y\u00f6n\u00fc, asgari d\u00f6vme indirgemesi ve kabul seviyesiyle birlikte tahribats\u0131z muayene y\u00f6ntemi. ASTM B381 ultrasonik muayeneyi otomatik olarak i\u00e7ermez; dolay\u0131s\u0131yla NDE gereklili\u011fi varsay\u0131lmak yerine sipari\u015fe yaz\u0131lmal\u0131d\u0131r. Beiyu Titanium, \u00fcretim d\u00f6k\u00fcm\u00fcne izlenebilir EN 10204 3.1 muayene sertifikalar\u0131yla ASTM B381'e g\u00f6re titanyum d\u00f6vme par\u00e7a tedarik eder ve tekliften \u00f6nce teknik resmi, durumu ve muayene kapsam\u0131n\u0131 g\u00f6zden ge\u00e7irir.<\/p>\n<h3 id=\"forms\">D\u00f6vme par\u00e7a formlar\u0131 ve bunlar\u0131n nas\u0131l belirtilece\u011fi<\/h3>\n<p>Yayg\u0131n bi\u00e7imler diskler, halkalar, bloklar, <a href=\"\/tr\/product\/titanium-sleeves-forged\/\">bur\u00e7lar<\/a>, vana g\u00f6vdeleri, <a href=\"\/tr\/product\/titanium-flanges\/\">titanyum flan\u015flar<\/a> ve teknik resme dayal\u0131 \u00f6zel d\u00f6vme par\u00e7alar bulunur. Geometri ve muayene sipari\u015fe \u00f6zg\u00fc oldu\u011fundan teklif talebinin \u015funlar\u0131 i\u00e7ermesi tavsiye edilir:<\/p>\n<p><!-- codex-production-photo-b381-forged-component-20260617:start --><\/p>\n<figure class=\"by-production-photo\" style=\"margin:24px 0;\"><img fetchpriority=\"low\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/06\/titanium-forged-component-pt-inspection-developer-scaled.jpg\" alt=\"Titanium forged component during penetrant inspection after developer application\" decoding=\"async\" width=\"2560\" height=\"1920\" style=\"width:100%;height:auto;border-radius:8px;\" \/><figcaption style=\"font-size:14px;line-height:1.5;color:#5c6677;margin-top:8px;\">Titanyum d\u00f6vme bile\u015fen \u00fczerinde penetrant muayenesinin geli\u015ftirici a\u015famas\u0131; muayene plan\u0131na dahil edildi\u011finde y\u00fczeye a\u00e7\u0131lan belirtileri kontrol etmek i\u00e7in kullan\u0131l\u0131r.<\/figcaption><\/figure>\n<p><!-- codex-production-photo-b381-forged-component-20260617:end --><\/p>\n<ul>\n<li>Kalite, durum ve ge\u00e7erli standart revizyonu.<\/li>\n<li>D\u00f6v\u00fclm\u00fc\u015f ve bitmi\u015f boyutlar\u0131, tolerans\u0131 ve i\u015fleme pay\u0131n\u0131 i\u00e7eren teknik resim.<\/li>\n<li>Gerekli mekanik testler ve numune konumu veya y\u00f6nelimi.<\/li>\n<li>Gerekliyse tahribats\u0131z muayene y\u00f6ntemi, kabul kriterleri ve raporlama gereklili\u011fi.<\/li>\n<li>Sipari\u015f edildi\u011finde d\u00f6k\u00fcm veya parti izlenebilirli\u011fi, i\u015faretleme, EN 10204 3.1 MTC ve \u00fc\u00e7\u00fcnc\u00fc taraf muayenesi gereklilikleri.<\/li>\n<\/ul>\n<table data-c181=\"1\">\n<thead>\n<tr>\n<th>D\u00f6vme par\u00e7a sipari\u015finde belirtilecek alan<\/th>\n<th>Ayr\u0131nt\u0131<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kalite ve kondisyon<\/td>\n<td>Kalite, malzeme durumu ve ge\u00e7erli standart revizyonu<\/td>\n<\/tr>\n<tr>\n<td>Teknik resim<\/td>\n<td>D\u00f6v\u00fclm\u00fc\u015f ve bitmi\u015f boyutlar, tolerans ve i\u015fleme pay\u0131<\/td>\n<\/tr>\n<tr>\n<td>Mekanik deneyler<\/td>\n<td>Gerekli deneyler ve numune konumu veya y\u00f6n\u00fc<\/td>\n<\/tr>\n<tr>\n<td>Tahribats\u0131z muayene<\/td>\n<td>Gerekliyse y\u00f6ntem, kabul kriterleri ve raporlama gereklili\u011fi<\/td>\n<\/tr>\n<tr>\n<td>\u0130zlenebilirlik ve belgeler<\/td>\n<td>Sipari\u015fte talep edildi\u011finde d\u00f6k\u00fcm veya parti izlenebilirli\u011fi, markalama, EN 10204 3.1 muayene sertifikas\u0131 ve \u00fc\u00e7\u00fcnc\u00fc taraf muayenesi gereklilikleri<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"b381-vs-b348\">ASTM B381 ve ASTM B348 kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/h2>\n<p>ASTM B381 d\u00f6vme par\u00e7alara; ASTM B348 titanyum \u00e7ubuk ve k\u00fct\u00fcklere uygulan\u0131r. Tek ba\u015f\u0131na B348 \u00e7ubuk sertifikas\u0131n\u0131n bitmi\u015f d\u00f6vme par\u00e7an\u0131n B381'i kar\u015f\u0131lad\u0131\u011f\u0131n\u0131 g\u00f6sterdi\u011fini varsaymay\u0131n\u0131z. Sipari\u015fte teslim edilen d\u00f6vme par\u00e7an\u0131n \u015fartnamesinin, kalitesinin, durumunun, testlerinin ve belgelerinin tan\u0131mlanmas\u0131 tavsiye edilir. AMS 4928 gibi ayr\u0131 bir ba\u015flang\u0131\u00e7 malzemesi \u015fartnamesi gerekiyorsa bunu a\u00e7\u0131k\u00e7a belirtiniz ve bitmi\u015f d\u00f6vme par\u00e7an\u0131n kabul plan\u0131yla ili\u015fkisini teyit ediniz.<\/p>\n<table data-c181=\"1\">\n<thead>\n<tr>\n<th>Nokta<\/th>\n<th>K\u0131lavuzun belirtti\u011fi durum<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ASTM B381 kapsam\u0131<\/td>\n<td>D\u00f6vme par\u00e7alara uygulan\u0131r<\/td>\n<\/tr>\n<tr>\n<td>ASTM B348 kapsam\u0131<\/td>\n<td>Titanyum \u00e7ubuk ve k\u00fct\u00fc\u011fe uygulan\u0131r<\/td>\n<\/tr>\n<tr>\n<td>Ka\u00e7\u0131n\u0131lmas\u0131 gereken hata<\/td>\n<td>Yaln\u0131zca bir B348 \u00e7ubuk sertifikas\u0131n\u0131n bitmi\u015f d\u00f6vme par\u00e7an\u0131n B381 gerekliliklerini kar\u015f\u0131lad\u0131\u011f\u0131n\u0131 g\u00f6sterdi\u011fini varsaymay\u0131n\u0131z<\/td>\n<\/tr>\n<tr>\n<td>Sipari\u015fin tan\u0131mlamas\u0131 gerekenler<\/td>\n<td>Teslim edilen d\u00f6vme par\u00e7an\u0131n \u015fartnamesi, kalitesi, malzeme durumu, deneyleri ve belgeleri<\/td>\n<\/tr>\n<tr>\n<td>Ayr\u0131 girdi malzemesi \u015fartnamesi<\/td>\n<td>AMS 4928 gibi bir \u015fartname gerekliyse bunu a\u00e7\u0131k\u00e7a belirtiniz ve bitmi\u015f d\u00f6vme par\u00e7a kabul plan\u0131yla ili\u015fkisini teyit ediniz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"faq\">S\u0131k sorulan sorular<\/h2>\n<p><strong>ASTM B381 ile ASTM B348 aras\u0131ndaki fark nedir?<\/strong><br \/>ASTM B381 titanyum d\u00f6vme par\u00e7alar; ASTM B348 titanyum \u00e7ubuk ve k\u00fct\u00fckler i\u00e7indir. Hangi standard\u0131n ge\u00e7erli oldu\u011funu teslim edilen \u00fcr\u00fcn formu ve sipari\u015fin kabul gereklilikleri belirler.<\/p>\n<p><strong>Titanyum d\u00f6vme par\u00e7alar i\u00e7in hangi kaliteler yayg\u0131nd\u0131r?<\/strong><br \/>S\u0131k talep edilen kaliteler F-2, F-5, F-7, F-12 ve F-23'\u00fc i\u00e7erir; ancak B381 daha geni\u015f bir grubu kapsar. Kaliteyi korozyon, dayan\u0131m, s\u0131cakl\u0131k ve kod gerekliliklerine g\u00f6re se\u00e7iniz.<\/p>\n<p><strong>B381 d\u00f6vme par\u00e7alarla hangi testler ve belgeler sa\u011flan\u0131r?<\/strong><br \/>Sipari\u015f edilen standard\u0131n gerektirdi\u011fi kimyasal bile\u015fim ve mekanik \u00f6zellik kay\u0131tlar\u0131, al\u0131c\u0131n\u0131n belirtti\u011fi izlenebilirlik, sertifika ve ek muayene kapsam\u0131yla birle\u015ftirilir. UT, radyografi, y\u00fczey muayenesi, EN 10204 3.1 veya \u00fc\u00e7\u00fcnc\u00fc taraf muayenesi gerekti\u011finde belirtilmelidir.<\/p>\n<p><strong>B381 F-23, ASTM F136 ile ayn\u0131 UNS koduna m\u0131 sahiptir?<\/strong><br \/>Hay\u0131r. ASTM B381 Grade F-23, UNS R56407'dir. ASTM F136, cerrahi implant \u00fcretiminde kullan\u0131lan d\u00f6v\u00fclerek veya haddelenerek \u015fekillendirilmi\u015f Ti-6Al-4V ELI malzemeyi UNS R56401 olarak tan\u0131mlar. M\u00fchendislik ve mevzuat gerekliliklerinin belirtti\u011fi standard\u0131 ve UNS kodunu kullan\u0131n\u0131z.<\/p>\n<p><strong>D\u00f6vme par\u00e7a teklif talebi neleri i\u00e7ermelidir?<\/strong><br \/>Kalite, durum, teknik resim, d\u00f6v\u00fclm\u00fc\u015f ve bitmi\u015f boyutlar, i\u015fleme pay\u0131, miktar, testler, tahribats\u0131z muayene kabul kriterleri, i\u015faretleme, ambalaj ve sertifika kapsam\u0131.<\/p>\n<h2>D\u00f6vme par\u00e7a kalitesi se\u00e7im rehberi<\/h2>\n<p>Kullan\u0131n\u0131z <a href=\"\/tr\/titanium-forging-grade-selection-guide\/\">titanyum d\u00f6vme par\u00e7a kalitesi se\u00e7im rehberi<\/a> ASTM B381 taleplerinde d\u00f6vme diskler, halkalar, bloklar, vana g\u00f6vdeleri ve tala\u015fl\u0131 imalatla i\u015flenmi\u015f taslaklar i\u00e7in Grade 2, Grade 5, Grade 7, Grade 12 ve Grade 23 aras\u0131nda pratik bir kar\u015f\u0131la\u015ft\u0131rma gerekti\u011finde.<\/p>\n<\/section>\n<p><!-- codex-forging-guide-post-4372-20260612:end --><\/p>\n<p><!-- codex-standards-hub-link-post-b381:start --><\/p>\n<section class=\"by-related-standards\">\n<h2>D\u00f6vme par\u00e7a, halka, disk ve blok \u00f6l\u00e7\u00fcleri<\/h2>\n<p>D\u00f6vme \u00fcr\u00fcn i\u00e7in her biri kendi \u00f6l\u00e7\u00fc aral\u0131\u011f\u0131na sahip d\u00f6rt bi\u00e7imde teklif verilir. D\u0131\u015f \u00e7ap\u0131 bir metrenin \u00fczerindeki halkalar tedarik\u00e7i listesini \u00f6nemli \u00f6l\u00e7\u00fcde daralt\u0131r; \u00e7\u00fcnk\u00fc bu \u00f6l\u00e7\u00fcde titanyum haddeleyen \u00fcretici fabrika say\u0131s\u0131 nispeten azd\u0131r.<\/p>\n<table>\n<caption>Titanyum d\u00f6vme \u00fcr\u00fcn \u00f6l\u00e7\u00fc aral\u0131\u011f\u0131<\/caption>\n<thead>\n<tr>\n<th scope=\"col\">Form<\/th>\n<th scope=\"col\">Boyut aral\u0131\u011f\u0131<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">D\u00f6vme yuvarlak \u00e7ubuk<\/th>\n<td>50 mm ila 500 mm \u00e7ap, 3000 mm'ye kadar uzunluk<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Halka<\/th>\n<td>D\u0131\u015f \u00e7ap 50 mm ila 2000 mm; i\u00e7 \u00e7ap 10 mm ila 900 mm; y\u00fckseklik 20 mm ila 400 mm<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Disk<\/th>\n<td>D\u0131\u015f \u00e7ap 50 mm ila 2000 mm; kal\u0131nl\u0131k 20 mm ila 500 mm<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Blok<\/th>\n<td>50 mm ila 600 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Kaliteler Grade 1 ila 7, 9, 11, 12, 16, 17 ve 23 ile Ti-6242, Ti-6246 ve Ti-15333 ala\u015f\u0131mlar\u0131n\u0131 kapsar; R veya M durumunda tedarik edilir. D\u00f6vme par\u00e7alar s\u0131cak d\u00f6vme y\u00f6ntemiyle, i\u015flenmi\u015f parlak y\u00fczeyle \u00fcretilir, \u015fu standarda g\u00f6re <a href=\"https:\/\/store.astm.org\/standards\/b381\" target=\"_blank\" rel=\"noopener\">ASTM B381<\/a> ve ASME SB381, ayr\u0131ca <a href=\"https:\/\/store.astm.org\/standards\/f67\" target=\"_blank\" rel=\"noopener\">ASTM F67<\/a>, F136, ISO 5832-2, ISO 5832-3, AMS 4928, AMS-T-9047, AMS 4981, AMS 4967, AMS 4965 ve AMS 6931 teknik resimde talep edildi\u011finde.<\/p>\n<p>Tipik kullan\u0131m yerleri tala\u015fl\u0131 imalat bile\u015fenleri, kimyasal ekipman boru aynalar\u0131, petrol ve gemi in\u015fa par\u00e7alar\u0131 ile \u00e7arklard\u0131r. Teklifi belirleyen taslak de\u011fil, bitmi\u015f par\u00e7a teknik resmidir: d\u0131\u015f ve i\u00e7 \u00e7ap\u0131, y\u00fcksekli\u011fi, her y\u00fczeydeki tala\u015fl\u0131 imalat pay\u0131n\u0131, kaliteyi ve \u015fartnamesini, muayene ve belge kapsam\u0131n\u0131 belirtiniz.<\/p>\n<p><!--\/c132-range-block--><\/p>\n<p><!--c143-cite-block--><\/p>\n<h2 data-c160=\"1\">Beiyu d\u00f6vme par\u00e7alar\u0131n\u0131n arkas\u0131ndaki ergitme ve muayene<\/h2>\n<p>Beiyu taraf\u0131ndan tedarik edilen malzeme, \u00fc\u00e7l\u00fc vakum ark yeniden ergitme yoluyla \u00fcretilir; bu, \u00fcretici fabrikan\u0131n k\u00fcl\u00e7eyi vakum alt\u0131nda \u00fc\u00e7 kez yeniden ergitmesi anlam\u0131na gelir. \u00dc\u00e7\u00fcnc\u00fc yeniden ergitme, uygunluk yerine temizlik i\u00e7in sat\u0131n al\u0131n\u0131r ve bu yolun var olmas\u0131n\u0131n genel nedeni budur: kimyasal bile\u015fim tablosunun kontrol etti\u011fi \u015fey ergitme say\u0131s\u0131 de\u011fildir, bu nedenle \u00e7ift ergitilmi\u015f bir d\u00f6k\u00fcm ayn\u0131 bile\u015fim s\u0131n\u0131rlar\u0131n\u0131 kar\u015f\u0131layabilir. Bu bir test sonucu de\u011fil \u00fcretim yolu oldu\u011fundan do\u011frulama y\u00f6ntemi veri f\u00f6y\u00fc de\u011fil sipari\u015fle sa\u011flanan belgelerde d\u00f6k\u00fcm baz\u0131nda kontrold\u00fcr.<\/p>\n<p>D\u00f6vme par\u00e7alar standart bir kesite g\u00f6re de\u011fil, teknik resme g\u00f6re muayene edilir; bu nedenle muayene kapsam\u0131 talep a\u015famas\u0131nda kararla\u015ft\u0131r\u0131l\u0131r. Ultrasonik muayene, d\u00f6vme par\u00e7ada en \u00f6nemli kontrold\u00fcr; \u00e7\u00fcnk\u00fc d\u00f6v\u00fclm\u00fc\u015f bir kesit, hi\u00e7bir y\u00fczey y\u00f6nteminin ula\u015famad\u0131\u011f\u0131 bir s\u00fcreksizlik i\u00e7erebilir.<\/p>\n<table>\n<thead>\n<tr>\n<th>Muayene<\/th>\n<th>Tespit etme amac\u0131<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ultrasonik kusur tespiti<\/td>\n<td>\u0130\u00e7 s\u00fcreksizlikler: k\u00fct\u00fck veya slabdan ta\u015f\u0131nan inkl\u00fczyonlar, g\u00f6zeneklilik ve katlanmalar<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ultrasonik muayene ancak y\u00f6ntem, kapsam, kalibrasyon reflekt\u00f6r\u00fc ve kabul s\u0131n\u0131f\u0131 birlikte adland\u0131r\u0131ld\u0131\u011f\u0131nda anlaml\u0131 bir ge\u00e7ti\/kald\u0131 sonucu verir. Bu d\u00f6rt alan \u00fcr\u00fcn bi\u00e7imine g\u00f6re farkl\u0131l\u0131k g\u00f6sterir; dolay\u0131s\u0131yla &#8220;ultrasonik muayene yap\u0131lm\u0131\u015f&#8221; ifadesinden \u00e7\u0131kar\u0131lmak yerine sipari\u015fte yer almal\u0131d\u0131r: di\u011fer t\u00fcm ko\u015fullar e\u015fitken daha b\u00fcy\u00fck bir reflekt\u00f6re g\u00f6re kalibre edilmi\u015f tarama, daha hassas bir ayar\u0131n reddetti\u011fi malzemeyi kabul eder ve her iki tedarik\u00e7i sertifikaya ayn\u0131 \u00fc\u00e7 s\u00f6zc\u00fc\u011f\u00fc yazabilir. Bu \u00fcr\u00fcn bi\u00e7imi i\u00e7in y\u00f6ntem, kapsam, referans reflekt\u00f6r\u00fc ve kabul kriterleri sipari\u015fte belirtilmelidir. Hassas ta\u015flanm\u0131\u015f \u00e7ubuk yolu i\u00e7in belgelenen ayarlar o yola \u00f6zg\u00fcd\u00fcr ve di\u011fer yollara aktar\u0131ld\u0131\u011f\u0131 varsay\u0131lmamal\u0131d\u0131r.<\/p>\n<p>Muayene a\u015famas\u0131, y\u00fczey durumu, kapsama, kalibrasyon ve kabul kriterlerinin hepsi teknik resimde veya sipari\u015fte yer almal\u0131d\u0131r. Bunlar \u0131s\u0131l i\u015flem durumuna, h\u00e2l\u00e2 mevcut olan tala\u015fl\u0131 imalat pay\u0131na ve probun ula\u015fabildi\u011fi geometriye g\u00f6re de\u011fi\u015fir; bu nedenle her d\u00f6vme par\u00e7aya uygulanan tek bir evrensel muayene a\u015famas\u0131 yoktur.<\/p>\n<h2>Kaynaklar\u0131yla \u015fartname ayr\u0131nt\u0131lar\u0131<\/h2>\n<p>ASTM B381, s\u00fcneklik kabul\u00fcn\u00fc d\u00f6vme kalitesine ba\u011flar: tavlanm\u0131\u015f F-5 d\u00f6vmeler, dayan\u0131m minimumlar\u0131n\u0131n yan\u0131 s\u0131ra uzama ve kesit daralmas\u0131n\u0131 sa\u011flamal\u0131d\u0131r; ELI kalitesi F-23 de ayn\u0131 s\u00fcneklik de\u011ferlerini sa\u011flamal\u0131d\u0131r. \u015eu standarda g\u00f6re sipari\u015f edilen bir flan\u015f i\u00e7in: <a href=\"https:\/\/www.asme.org\/codes-standards\/find-codes-standards\/b16-5-pipe-flanges-flanged-fittings-nps-1-2-nps-24-metric-inch-standard\">ASME B16.5<\/a>, yay\u0131mlanan kapsam NPS 1\/2 ila NPS 24 boyutlar\u0131nda S\u0131n\u0131f 150 ila 1500'\u00fc i\u00e7erirken S\u0131n\u0131f 2500, NPS 12'de sona erer. Ge\u00e7erli s\u0131n\u0131f\u0131 ve boyutu sipari\u015fte belirtilen bask\u0131dan do\u011frulay\u0131n. Titanyum kaynak boyunlu flan\u015f i\u00e7in teknik resmi, i\u00e7 \u00e7ap\u0131 ve s\u0131zd\u0131rmazl\u0131k y\u00fczeyini, teslim durumunu, muayene ve belge kapsam\u0131n\u0131 ve ge\u00e7erli tasar\u0131m kodunun gerekliliklerini de belirtin. Yaln\u0131zca B16.5 \u00f6l\u00e7\u00fclerinin e\u015fle\u015fmesi bas\u0131n\u00e7-s\u0131cakl\u0131k s\u0131n\u0131f\u0131n\u0131 belirlemez veya sipari\u015f gerekliliklerini tamamlamaz.<\/p>\n<p>Beiyu Titanium, ASTM B381 d\u00f6vme par\u00e7alar\u0131 ISO 9001:2015 kalite sistemi gereklerine g\u00f6re \u00fcrettirir; sipari\u015f kapsam\u0131n\u0131n gerektirdi\u011fi yerlerde EN 9100:2018 havac\u0131l\u0131k kalite sistemi gerekleri uygulan\u0131r. Sevk onay\u0131ndan \u00f6nce 5 kontrol noktas\u0131 y\u00fcr\u00fct\u00fcl\u00fcr: \u00fcretim d\u00f6k\u00fcm\u00fcn\u00fcn kimyasal analizi, teknik resme g\u00f6re boyutsal muayene, partinin mekanik testleri, sipari\u015fte belirtilen \u00fcr\u00fcnlerde tahribats\u0131z muayene ve mutabakatla \u015fahitli \u00fc\u00e7\u00fcnc\u00fc taraf muayenesi.<\/p>\n<p><!--\/c143-cite-block--><\/p>\n<h2 id=\"request\">ASTM B381 titanyum d\u00f6vme par\u00e7alar talep ediniz<\/h2>\n<p>Kaliteyi, teknik resmi, durumu, d\u00f6v\u00fclm\u00fc\u015f ve bitmi\u015f boyutlar\u0131, i\u015fleme pay\u0131n\u0131, miktar\u0131, muayene kapsam\u0131n\u0131 ve sertifika gerekliliklerini g\u00f6nderiniz. Beiyu, teklif \u00f6ncesinde talep edilen \u00fcretim ve test y\u00f6ntemini inceler.<\/p>\n<ul>\n<li><a href=\"\/tr\/product\/gr5-titanium-forging-block\/\">Grade 5 Titanyum D\u00f6vme Blok<\/a><\/li>\n<li><a href=\"\/tr\/product\/titanium-grade-7-forgings\/\">Grade 7 Titanyum D\u00f6vme Par\u00e7alar<\/a><\/li>\n<li><a href=\"\/tr\/product\/grade-12-titanium-forgings\/\">Grade 12 Titanyum D\u00f6vme Par\u00e7alar<\/a><\/li>\n<li><a href=\"\/tr\/product\/titanium-flanges\/\">Titanyum Flan\u015flar<\/a><\/li>\n<li><a href=\"\/tr\/product-category\/woo-products\/titanium\/titanium-forgings\/\">T\u00fcm Titanyum D\u00f6vme Par\u00e7alar<\/a><\/li>\n<\/ul>\n<h2 id=\"related\">\u0130lgili titanyum rehberleri<\/h2>\n<ul>\n<li><a href=\"\/tr\/astm-b348-titanium-bar-billet-guide\/\">ASTM B348 Titanyum \u00c7ubuk &amp; K\u00fct\u00fck Rehberi<\/a><\/li>\n<li><a href=\"\/tr\/astm-b265-titanium-sheet-plate-guide\/\">ASTM B265 Titanyum Sac &amp; Plaka Rehberi<\/a><\/li>\n<li><a href=\"\/tr\/titanium-grades-comparison-guide\/\">Titanyum Kalitelerinin Kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131: Grade 2 ile 23 Aras\u0131<\/a><\/li>\n<\/ul>\n<p><!-- codex-forging-guide-post-4372-20260612:start --><\/p>\n<section class=\"by-related-forging-guide\" aria-label=\"Titanyum d\u00f6vme par\u00e7a kalitesi se\u00e7imi\">\n<h2>\u0130lgili titanyum standartlar\u0131<\/h2>\n<p><a href=\"\/tr\/titanium-standards-specifications-guide\/\">Titanyum Standartlar\u0131 ve \u015eartnameleri Rehberi<\/a>: titanyum d\u00f6vme par\u00e7alar, tala\u015fl\u0131 imalat taslaklar\u0131 ve izlenebilirlik belgeleri i\u00e7in ASTM, AMS, ASME, EN ve GB\/GJB referans kapsam\u0131.<\/p>\n<\/section>\n<p><!-- codex-standards-hub-link-post-b381:end --><\/p>\n<p><!--c132-range-block--><\/p>\n<h2 id=\"sources\">Standartlar ve kaynaklar<\/h2>\n<p>Kapsam, kalite tan\u0131m\u0131 ve temel gereklilikler ASTM B381'den \u00f6zetlenmi\u015ftir. \u0130lgili \u00fcr\u00fcn formu s\u0131n\u0131rlar\u0131, \u00e7ubuk ve k\u00fct\u00fck i\u00e7in ASTM B348'e, kaynak ba\u011flant\u0131 par\u00e7alar\u0131 i\u00e7in ASTM B363'e ve cerrahi implant \u00fcretiminde kullan\u0131lan d\u00f6v\u00fclerek veya haddelenerek \u015fekillendirilmi\u015f Ti-6Al-4V ELI malzeme i\u00e7in ASTM F136'ya at\u0131fta bulunur. G\u00fcncel revizyonu ve ge\u00e7erli t\u00fcm al\u0131c\u0131 gerekliliklerini sipari\u015fte teyit ediniz.<\/p>\n<p>Bir d\u00f6vme par\u00e7a sorgusunun tedarik\u00e7i taraf\u0131 i\u00e7in \u015furaya bak\u0131n: <a href=\"https:\/\/beiyutitanium.com\/tr\/titanium-supplier-lists-index\/\">titanyum tedarik\u00e7i listeleri dizini<\/a>, \u015firket sayfas\u0131 kar\u015f\u0131la\u015ft\u0131rmalar\u0131n\u0131 d\u00f6vme par\u00e7a t\u00fcr\u00fc ve kaliteye g\u00f6re grupland\u0131r\u0131r.<\/p>","protected":false},"excerpt":{"rendered":"<p>ASTM B381 is a material specification for titanium and titanium-alloy forgings. It defines covered grades and their chemical and mechanical requirements for products such as discs, rings, blocks and drawing-based forged parts. A complete forging RFQ also needs the grade, condition, drawing, dimensions, machining allowance, inspection scope and document requirements. Grade 12 weld neck flange [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4232,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[27,138],"tags":[],"class_list":["post-4372","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-standards"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ASTM B381 Titanium Forgings: F-2, F-5, F-23 Grades &amp; Specs<\/title>\n<meta name=\"description\" content=\"What ASTM B381 requires for titanium forgings: F-grade designations, condition and testing, alpha case removal, and the line items to put on a forging order.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/beiyutitanium.com\/tr\/astm-b381-titanium-forgings-guide\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ASTM B381 Titanium Forgings: F-2, F-5, F-23 Grades &amp; Specs\" \/>\n<meta property=\"og:description\" content=\"What ASTM B381 requires for titanium forgings: F-grade designations, condition and testing, alpha case removal, and the line items to put on a forging order.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/beiyutitanium.com\/tr\/astm-b381-titanium-forgings-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"Beiyu Titanium\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-10T04:29:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-06T09:17:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/05\/gr5-titanium-forging-block-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"810\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Penn Ma\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Penn Ma\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"15 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/astm-b381-titanium-forgings-guide\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/astm-b381-titanium-forgings-guide\\\/\"},\"author\":{\"name\":\"Penn Ma\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#\\\/schema\\\/person\\\/3560db17cf08813edf34f012735b971b\"},\"headline\":\"ASTM B381 Titanium Forgings: Grades, Properties and How to Specify\",\"datePublished\":\"2026-06-10T04:29:53+00:00\",\"dateModified\":\"2026-09-06T09:17:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/astm-b381-titanium-forgings-guide\\\/\"},\"wordCount\":3124,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/astm-b381-titanium-forgings-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/beiyutitanium.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/gr5-titanium-forging-block-scaled.jpg\",\"articleSection\":[\"News\",\"Standards\"],\"inLanguage\":\"tr-TR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/beiyutitanium.com\\\/astm-b381-titanium-forgings-guide\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/astm-b381-titanium-forgings-guide\\\/\",\"url\":\"https:\\\/\\\/beiyutitanium.com\\\/astm-b381-titanium-forgings-guide\\\/\",\"name\":\"ASTM B381 Titanium Forgings: F-2, F-5, F-23 Grades & Specs\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/astm-b381-titanium-forgings-guide\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/astm-b381-titanium-forgings-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/beiyutitanium.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/gr5-titanium-forging-block-scaled.jpg\",\"datePublished\":\"2026-06-10T04:29:53+00:00\",\"dateModified\":\"2026-09-06T09:17:05+00:00\",\"description\":\"What ASTM B381 requires for titanium forgings: F-grade designations, condition and testing, alpha case removal, and the line items to put on a forging order.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/astm-b381-titanium-forgings-guide\\\/#breadcrumb\"},\"inLanguage\":\"tr-TR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/beiyutitanium.com\\\/astm-b381-titanium-forgings-guide\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"tr-TR\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/astm-b381-titanium-forgings-guide\\\/#primaryimage\",\"url\":\"https:\\\/\\\/beiyutitanium.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/gr5-titanium-forging-block-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/beiyutitanium.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/gr5-titanium-forging-block-scaled.jpg\",\"width\":810,\"height\":1200,\"caption\":\"Grade 5 Ti-6Al-4V forged titanium billets \\\/ rings, ASTM B381\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/astm-b381-titanium-forgings-guide\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/beiyutitanium.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ASTM B381 Titanium Forgings: Grades, Properties and How to Specify\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#website\",\"url\":\"https:\\\/\\\/beiyutitanium.com\\\/\",\"name\":\"Beiyu Titanium\",\"description\":\"Certified titanium materials and custom components for aerospace, medical, chemical, and industrial applications.\",\"publisher\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/beiyutitanium.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"tr-TR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#organization\",\"name\":\"Beiyu Titanium\",\"alternateName\":\"\u5317\u9a6d\u949b\u4e1a\",\"url\":\"https:\\\/\\\/beiyutitanium.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr-TR\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/beiyutitanium.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/logo4.png\",\"contentUrl\":\"https:\\\/\\\/beiyutitanium.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/logo4.png\",\"width\":429,\"height\":116,\"caption\":\"Beiyu Titanium\"},\"image\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/company\\\/113015050\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UC4Rr5qjUmKbbnROzU8zwluQ\",\"https:\\\/\\\/www.instagram.com\\\/beiyutrade\\\/\",\"https:\\\/\\\/www.facebook.com\\\/people\\\/Beiyu-Titanium-Group\\\/61580787646046\\\/\",\"https:\\\/\\\/www.crunchbase.com\\\/organization\\\/beiyu-titanium\",\"https:\\\/\\\/www.wikidata.org\\\/wiki\\\/Q140386451\"],\"contactPoint\":{\"@type\":\"ContactPoint\",\"contactType\":\"sales\",\"email\":\"penn@beiyutitanium.com\",\"availableLanguage\":[\"English\",\"Chinese\"]},\"description\":\"Beiyu Titanium (legal entity Jiaxing Beiyu New Materials Technology Co., Ltd.) is a China-based supplier and exporter of ASTM and AMS titanium bar, plate, sheet, tube, pipe, forgings, flanges, fasteners and custom machined parts, plus nickel and Inconel alloys, for chemical, marine, medical and industrial buyers worldwide. Production runs through the Beiyu titanium mill in Baoji, Shaanxi. Orders are RFQ-based, with EN 10204 3.1 mill test certificates and heat-number traceability available on request.\",\"areaServed\":\"Worldwide\",\"knowsAbout\":[\"Titanium\",\"Titanium alloy\",\"Titanium bar\",\"Titanium sheet and plate\",\"Titanium tube and pipe\",\"Titanium forgings\",\"Titanium wire\",\"Titanium anode\"],\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Baotai Road Industrial Park, High-tech Development Zone\",\"addressLocality\":\"Baoji\",\"addressRegion\":\"Shaanxi\",\"addressCountry\":\"CN\"},\"legalName\":\"Jiaxing Beiyu New Materials Technology Co., Ltd.\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#\\\/schema\\\/person\\\/3560db17cf08813edf34f012735b971b\",\"name\":\"Penn Ma\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr-TR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g\",\"caption\":\"Penn Ma\"},\"description\":\"Penn Ma is the person who answers the RFQs at Beiyu Titanium. Over 15 years in titanium export he has learned to review each specification line himself, checking grade, standard, dimensions, tolerance and certificate scope against mill capability before quoting, rather than routing enquiries through a sales desk. He came to titanium supply from the other side of the transaction. Before leading Beiyu's international business he worked at Koch (Koch-Glitsch) and was directly involved in delivering a SABIC petrochemical project in Fujian, China. That work was built on inspection and test plans, material certification and heat traceability, third party inspection coordination, and project documentation and dossier control. Those are the same four things a process industry or regulated buyer will hold a titanium supplier to, and having had to enforce them as a customer is why they are treated here as part of the supply rather than as paperwork produced afterwards. His day-to-day work spans the questions this site is written to answer: choosing between commercially pure and alloyed titanium grades for a corrosive service, reading a mill test certificate against the ordered standard, and matching a buyer's designation (ASTM grade, UNS, German Werkstoff number or French NF code) to the same metal across markets. Beiyu supplies titanium, nickel-alloy and refractory mill products across bar, rod, plate, tube, block, ring, coil, ingot, forgings and machined parts, with EN 10204 3.1 documentation and heat-number traceability.\",\"url\":\"https:\\\/\\\/beiyutitanium.com\\\/tr\\\/author\\\/penn-ma\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ASTM B381 Titanyum D\u00f6vme Par\u00e7alar: F-2, F-5, F-23 Kaliteleri ve \u00d6zellikler","description":"ASTM B381'in titanyum d\u00f6vme par\u00e7alar i\u00e7in gereklilikleri: F kalite tan\u0131mlar\u0131, durum ve testler, alfa tabakas\u0131n\u0131n giderilmesi ve d\u00f6vme par\u00e7a sipari\u015fine yaz\u0131lacak kalemler.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/beiyutitanium.com\/tr\/astm-b381-titanium-forgings-guide\/","og_locale":"tr_TR","og_type":"article","og_title":"ASTM B381 Titanium Forgings: F-2, F-5, F-23 Grades & Specs","og_description":"What ASTM B381 requires for titanium forgings: F-grade designations, condition and testing, alpha case removal, and the line items to put on a forging order.","og_url":"https:\/\/beiyutitanium.com\/tr\/astm-b381-titanium-forgings-guide\/","og_site_name":"Beiyu Titanium","article_published_time":"2026-06-10T04:29:53+00:00","article_modified_time":"2026-09-06T09:17:05+00:00","og_image":[{"width":810,"height":1200,"url":"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/05\/gr5-titanium-forging-block-scaled.jpg","type":"image\/jpeg"}],"author":"Penn Ma","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Penn Ma","Est. reading time":"15 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/beiyutitanium.com\/astm-b381-titanium-forgings-guide\/#article","isPartOf":{"@id":"https:\/\/beiyutitanium.com\/astm-b381-titanium-forgings-guide\/"},"author":{"name":"Penn Ma","@id":"https:\/\/beiyutitanium.com\/#\/schema\/person\/3560db17cf08813edf34f012735b971b"},"headline":"ASTM B381 Titanium Forgings: Grades, Properties and How to Specify","datePublished":"2026-06-10T04:29:53+00:00","dateModified":"2026-09-06T09:17:05+00:00","mainEntityOfPage":{"@id":"https:\/\/beiyutitanium.com\/astm-b381-titanium-forgings-guide\/"},"wordCount":3124,"commentCount":0,"publisher":{"@id":"https:\/\/beiyutitanium.com\/#organization"},"image":{"@id":"https:\/\/beiyutitanium.com\/astm-b381-titanium-forgings-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/05\/gr5-titanium-forging-block-scaled.jpg","articleSection":["News","Standards"],"inLanguage":"tr-TR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/beiyutitanium.com\/astm-b381-titanium-forgings-guide\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/beiyutitanium.com\/astm-b381-titanium-forgings-guide\/","url":"https:\/\/beiyutitanium.com\/astm-b381-titanium-forgings-guide\/","name":"ASTM B381 Titanyum D\u00f6vme Par\u00e7alar: F-2, F-5, F-23 Kaliteleri ve \u00d6zellikler","isPartOf":{"@id":"https:\/\/beiyutitanium.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/beiyutitanium.com\/astm-b381-titanium-forgings-guide\/#primaryimage"},"image":{"@id":"https:\/\/beiyutitanium.com\/astm-b381-titanium-forgings-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/05\/gr5-titanium-forging-block-scaled.jpg","datePublished":"2026-06-10T04:29:53+00:00","dateModified":"2026-09-06T09:17:05+00:00","description":"ASTM B381'in titanyum d\u00f6vme par\u00e7alar i\u00e7in gereklilikleri: F kalite tan\u0131mlar\u0131, durum ve testler, alfa tabakas\u0131n\u0131n giderilmesi ve d\u00f6vme par\u00e7a sipari\u015fine yaz\u0131lacak kalemler.","breadcrumb":{"@id":"https:\/\/beiyutitanium.com\/astm-b381-titanium-forgings-guide\/#breadcrumb"},"inLanguage":"tr-TR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/beiyutitanium.com\/astm-b381-titanium-forgings-guide\/"]}]},{"@type":"ImageObject","inLanguage":"tr-TR","@id":"https:\/\/beiyutitanium.com\/astm-b381-titanium-forgings-guide\/#primaryimage","url":"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/05\/gr5-titanium-forging-block-scaled.jpg","contentUrl":"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/05\/gr5-titanium-forging-block-scaled.jpg","width":810,"height":1200,"caption":"Grade 5 Ti-6Al-4V forged titanium billets \/ rings, ASTM B381"},{"@type":"BreadcrumbList","@id":"https:\/\/beiyutitanium.com\/astm-b381-titanium-forgings-guide\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/beiyutitanium.com\/"},{"@type":"ListItem","position":2,"name":"ASTM B381 Titanium Forgings: Grades, Properties and How to Specify"}]},{"@type":"WebSite","@id":"https:\/\/beiyutitanium.com\/#website","url":"https:\/\/beiyutitanium.com\/","name":"Beiyu Titanium","description":"Havac\u0131l\u0131k ve uzay, t\u0131p, kimya ve end\u00fcstriyel uygulamalar i\u00e7in sertifikal\u0131 titanyum malzemeler ve \u00f6zel bile\u015fenler.","publisher":{"@id":"https:\/\/beiyutitanium.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/beiyutitanium.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"tr-TR"},{"@type":"Organization","@id":"https:\/\/beiyutitanium.com\/#organization","name":"Beiyu Titanium","alternateName":"\u5317\u9a6d\u949b\u4e1a","url":"https:\/\/beiyutitanium.com\/","logo":{"@type":"ImageObject","inLanguage":"tr-TR","@id":"https:\/\/beiyutitanium.com\/#\/schema\/logo\/image\/","url":"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/03\/logo4.png","contentUrl":"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/03\/logo4.png","width":429,"height":116,"caption":"Beiyu Titanium"},"image":{"@id":"https:\/\/beiyutitanium.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/113015050\/","https:\/\/www.youtube.com\/channel\/UC4Rr5qjUmKbbnROzU8zwluQ","https:\/\/www.instagram.com\/beiyutrade\/","https:\/\/www.facebook.com\/people\/Beiyu-Titanium-Group\/61580787646046\/","https:\/\/www.crunchbase.com\/organization\/beiyu-titanium","https:\/\/www.wikidata.org\/wiki\/Q140386451"],"contactPoint":{"@type":"ContactPoint","contactType":"sales","email":"penn@beiyutitanium.com","availableLanguage":["English","Chinese"]},"description":"Beiyu Titanium (t\u00fczel ki\u015filik: Jiaxing Beiyu New Materials Technology Co., Ltd.), d\u00fcnya genelindeki kimya, denizcilik, t\u0131p ve sanayi al\u0131c\u0131lar\u0131na ASTM ve AMS titanyum \u00e7ubuk, plaka, sac, boru, d\u00f6vme par\u00e7a, flan\u015f, ba\u011flant\u0131 eleman\u0131 ve \u00f6zel tala\u015fl\u0131 imalat par\u00e7alar\u0131n\u0131n yan\u0131 s\u0131ra nikel ve Inconel ala\u015f\u0131mlar\u0131 sa\u011flayan \u00c7in merkezli bir tedarik\u00e7i ve ihracat\u00e7\u0131d\u0131r. \u00dcretim, Shaanxi, Baoji'deki Beiyu titanyum \u00fcretici fabrikas\u0131nda ger\u00e7ekle\u015ftirilir. Sipari\u015fler teklif talebine dayan\u0131r; talep \u00fczerine EN 10204 3.1 muayene sertifikalar\u0131 ve d\u00f6k\u00fcm numaras\u0131 ile izlenebilirlik sa\u011flanabilir.","areaServed":"Worldwide","knowsAbout":["Titanium","Titanium alloy","Titanium bar","Titanium sheet and plate","Titanium tube and pipe","Titanium forgings","Titanium wire","Titanium anode"],"address":{"@type":"PostalAddress","streetAddress":"Baotai Road Industrial Park, High-tech Development Zone","addressLocality":"Baoji","addressRegion":"Shaanxi","addressCountry":"CN"},"legalName":"Jiaxing Beiyu New Materials Technology Co., Ltd."},{"@type":"Person","@id":"https:\/\/beiyutitanium.com\/#\/schema\/person\/3560db17cf08813edf34f012735b971b","name":"Penn Ma","image":{"@type":"ImageObject","inLanguage":"tr-TR","@id":"https:\/\/secure.gravatar.com\/avatar\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g","caption":"Penn Ma"},"description":"Penn Ma, Beiyu Titanium'da teklif taleplerini yan\u0131tlayan ki\u015fidir. Titanyum ihracat\u0131nda 15 y\u0131l\u0131 a\u015fk\u0131n s\u00fcrede, sorgular\u0131 sat\u0131\u015f masas\u0131na y\u00f6nlendirmek yerine her spesifikasyon sat\u0131r\u0131n\u0131 kendisinin g\u00f6zden ge\u00e7irmeyi, teklif vermeden \u00f6nce kaliteyi, standard\u0131, boyutlar\u0131, tolerans\u0131 ve sertifika kapsam\u0131n\u0131 \u00fcretici fabrika kabiliyetine g\u00f6re kontrol etmeyi \u00f6\u011frenmi\u015ftir. Titanyum tedarikine i\u015flemin di\u011fer taraf\u0131ndan gelmi\u015ftir. Beiyu'nun uluslararas\u0131 i\u015flerini y\u00f6netmeden \u00f6nce Koch'ta (Koch-Glitsch) \u00e7al\u0131\u015fm\u0131\u015f ve \u00c7in'in Fujian ilindeki bir SABIC petrokimya projesinin tesliminde do\u011frudan g\u00f6rev alm\u0131\u015ft\u0131r. Bu \u00e7al\u0131\u015fma muayene ve test planlar\u0131, malzeme sertifikasyonu ve d\u00f6k\u00fcm numaras\u0131 ile izlenebilirlik, \u00fc\u00e7\u00fcnc\u00fc taraf muayene koordinasyonu, proje dok\u00fcmantasyonu ve dosya kontrol\u00fc \u00fczerine kuruluydu. Bunlar, proses end\u00fcstrisi veya d\u00fczenlemeye tabi bir al\u0131c\u0131n\u0131n titanyum tedarik\u00e7isinden bekleyece\u011fi ayn\u0131 d\u00f6rt unsurdur; m\u00fc\u015fteri olarak bunlar\u0131 uygulatmak zorunda kalm\u0131\u015f olmas\u0131, bunlar\u0131n sonradan \u00fcretilen evrak de\u011fil tedarikin par\u00e7as\u0131 say\u0131lmas\u0131n\u0131n nedenidir. G\u00fcnl\u00fck \u00e7al\u0131\u015fmas\u0131, bu sitenin yan\u0131tlamak i\u00e7in yaz\u0131ld\u0131\u011f\u0131 sorular\u0131 kapsar: korozif bir hizmet i\u00e7in ticari safl\u0131kta ve ala\u015f\u0131ml\u0131 titanyum kaliteleri aras\u0131nda se\u00e7im yapmak, malzeme sertifikas\u0131n\u0131 sipari\u015f edilen standarda g\u00f6re okumak ve bir al\u0131c\u0131n\u0131n tan\u0131m\u0131n\u0131 (ASTM kalite, UNS, Alman Werkstoff numaras\u0131 veya Frans\u0131z NF kodu) pazarlar aras\u0131nda ayn\u0131 metalle e\u015fle\u015ftirmek. Beiyu; \u00e7ubuk, yuvarlak \u00e7ubuk, plaka, boru, blok, halka, kangal, k\u00fcl\u00e7e, d\u00f6vme par\u00e7a ve i\u015flenmi\u015f par\u00e7a formlar\u0131nda titanyum, nikel ala\u015f\u0131m\u0131 ve refrakter \u00fcretici fabrika \u00fcr\u00fcnlerini EN 10204 3.1 dok\u00fcmantasyonu ve d\u00f6k\u00fcm numaras\u0131 ile izlenebilirlikle tedarik eder.","url":"https:\/\/beiyutitanium.com\/tr\/author\/penn-ma\/"}]}},"_links":{"self":[{"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/posts\/4372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/comments?post=4372"}],"version-history":[{"count":25,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/posts\/4372\/revisions"}],"predecessor-version":[{"id":6046,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/posts\/4372\/revisions\/6046"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/media\/4232"}],"wp:attachment":[{"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/media?parent=4372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/categories?post=4372"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/tags?post=4372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}