{"id":4534,"date":"2026-06-25T11:15:35","date_gmt":"2026-06-25T11:15:35","guid":{"rendered":"https:\/\/beiyutitanium.com\/titanium-grade-for-chemical-processing\/"},"modified":"2026-09-06T09:48:54","modified_gmt":"2026-09-06T09:48:54","slug":"titanium-grade-for-chemical-processing","status":"publish","type":"post","link":"https:\/\/beiyutitanium.com\/tr\/titanium-grade-for-chemical-processing\/","title":{"rendered":"Kimyasal Prosesler \u0130\u00e7in Titanyum Kalitesi Se\u00e7imi"},"content":{"rendered":"<p>Kimyasal proseslerde kalite, ortam\u0131n oksitleyici mi yoksa indirgeyici mi oldu\u011funa g\u00f6re belirlenir. Grade 2 (UNS R50400), oksitleyici asitlere dayan\u0131r, <a href=\"\/tr\/titanium-grade-for-seawater-marine-service\/\">\u0131slak klor, klor\u00fcrler ve \u00e7o\u011fu organik asit<\/a> \u00e7ok iyi. Hidroklorik ve seyreltik s\u00fclf\u00fcrik asit gibi indirgeyici asitlerde, \u00f6zellikle s\u0131cak ko\u015fullarda, paladyumu Grade 2'nin korozyona u\u011frad\u0131\u011f\u0131 yerde titanyumu pasif tutan Grade 7 (UNS R52400) kalitesine ge\u00e7iniz. Aral\u0131klar\u0131n bulundu\u011fu s\u0131cak konsantre klor\u00fcr ve tuzlu su i\u00e7in Grade 12 (UNS R53400), maliyet a\u00e7\u0131s\u0131ndan dengeli se\u00e7imdir. Kesin bir kural: titanyum, seyreltik halde bile ona sald\u0131ran hidroflorik asitle kullan\u0131lmaz.<\/p>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/08\/titanium-heat-exchanger-coils-workshop.webp\" alt=\"Titanium heat exchanger coils in the workshop for corrosive process service\" loading=\"lazy\"\/><\/figure>\n<p>Beiyu Titanium, sipari\u015f edilen \u00fcr\u00fcn formuna g\u00f6re ASTM B265, B338 ve B348 kapsam\u0131nda Grade 2, Grade 7 ve Grade 12 tedarik eder. Gerekli EN 10204 3.1 belgesini ve raporlama kapsam\u0131n\u0131 teklif talebinde belirtiniz.<\/p>\n<p>Bu se\u00e7imi yanl\u0131\u015f yapmak her iki y\u00f6nde de maliyet yarat\u0131r. Gere\u011finden d\u00fc\u015f\u00fck bir \u015fartname se\u00e7erseniz, ekipman kullan\u0131m s\u0131ras\u0131nda korozyonla delinir; hasar ve duru\u015f maliyeti metalin maliyetini \u00e7ok a\u015far. Gere\u011finden y\u00fcksek bir \u015fartname se\u00e7erseniz, sade Grade 2'nin \u00e7ok daha d\u00fc\u015f\u00fck maliyetle kar\u015f\u0131layabilece\u011fi bir uygulama i\u00e7in paladyum i\u00e7eren Grade 7'ye \u00f6deme yapars\u0131n\u0131z. Bu rehberin amac\u0131, ger\u00e7ek proses ak\u0131\u015f\u0131n\u0131z i\u00e7in do\u011fru kaliteyi se\u00e7menizi sa\u011flayarak hem kullan\u0131mda hasar\u0131 hem de sat\u0131n almada fazla \u00f6demeyi \u00f6nlemektir.<\/p>\n<h2>T\u00fcm karar\u0131 belirleyen tek fikir: oksitleyici ve indirgeyici ortamlar<\/h2>\n<p>Titanyum kendini pasif bir titanyum dioksit filmiyle korur. Bu film, ortamdaki oksijen veya di\u011fer oksitleyici t\u00fcrler taraf\u0131ndan olu\u015fturulur ve korunur. Bu durum, kimyasal uygulamalardaki her kalite se\u00e7imini y\u00f6neten kurala g\u00f6t\u00fcr\u00fcr:<\/p>\n<ul>\n<li>\u0130\u00e7inde <strong>oksitleyici veya n\u00f6tr<\/strong> ortamlarda (nitrik asit, \u0131slak klor, klor dioksit, hipoklorit, klor\u00fcr tuzlar\u0131, deniz suyu, \u00e7o\u011fu organik asit) film sa\u011flam kal\u0131r ve ticari saf titanyum son derece iyi performans g\u00f6sterir.<\/li>\n<li>\u0130\u00e7inde <strong>indirgeyici<\/strong> ortamlarda (hidroklorik asit, s\u0131cak veya konsantre s\u00fclf\u00fcrik asit, fosforik asit, oksijensiz kalan aral\u0131klar) film g\u00fcvenilir bi\u00e7imde korunamaz ve ticari saf titanyum korozyona u\u011frayabilir.<\/li>\n<\/ul>\n<p>Bu nedenle herhangi bir kimyasal uygulama i\u00e7in ilk soru &#8220;asit ne kadar g\u00fc\u00e7l\u00fc&#8221; de\u011fil, &#8220;ortam oksitleyici mi yoksa indirgeyici mi.&#8221; sorusudur. Bu yan\u0131t sizi bir kaliteye y\u00f6nlendirir.<\/p>\n<h2>Grade 2 neye dayan\u0131r ve s\u0131n\u0131r\u0131 nerededir<\/h2>\n<p>Grade 2 ticari saf titanyum, dayanabildi\u011fi ortamlar\u0131n \u00e7e\u015fitlili\u011fi nedeniyle kimyasal ekipmanlar i\u00e7in varsay\u0131lan se\u00e7imdir:<\/p>\n<table data-c190=\"1\">\n<thead>\n<tr>\n<th>Hizmet<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u00c7o\u011fu konsantrasyon ve s\u0131cakl\u0131kta nitrik asit (titanyum nitrik kullan\u0131m i\u00e7in klasik bir malzemedir).<\/td>\n<\/tr>\n<tr>\n<td>Titanyumun klor-alkali ve a\u011fartma ekipmanlar\u0131nda bask\u0131n olmas\u0131n\u0131n nedeni olan \u0131slak klor, klor dioksit ve hipoklorit.<\/td>\n<\/tr>\n<tr>\n<td>Ortam ve orta s\u0131cakl\u0131kta klor\u00fcr tuzlar\u0131, salamuralar ve deniz suyu.<\/td>\n<\/tr>\n<tr>\n<td>Tipik ko\u015fullarda \u00e7o\u011fu organik asit (asetik, formik, sitrik ve benzeri).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Grade 2 \u015fu ortamlarda s\u0131n\u0131r\u0131na ula\u015f\u0131r:<\/p>\n<table data-c190=\"1\">\n<thead>\n<tr>\n<th>K\u0131lavuzun belirtti\u011fi durum<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Seyreltik ve so\u011fuk ko\u015fullar\u0131n \u00f6tesindeki hidroklorik asit.<\/td>\n<\/tr>\n<tr>\n<td>S\u0131cak veya konsantre h\u00e2le gelen s\u00fclf\u00fcrik asit.<\/td>\n<\/tr>\n<tr>\n<td>S\u0131cak fosforik asit.<\/td>\n<\/tr>\n<tr>\n<td>Klor\u00fcrl\u00fc ortamlarda metal s\u0131cakl\u0131\u011f\u0131 yakla\u015f\u0131k 70 ila 80 C \u00fczerine \u00e7\u0131kt\u0131\u011f\u0131nda aral\u0131k korozyonunun ba\u015flayabildi\u011fi s\u0131cak, dar ve oksijensiz aral\u0131klar.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Grade 2 i\u00e7in ASTM minimumlar\u0131 345 MPa \u00e7ekme dayan\u0131m\u0131 ve 275 MPa akma dayan\u0131m\u0131d\u0131r; her d\u00f6k\u00fcm i\u00e7in EN 10204 3.1 muayene sertifikas\u0131nda do\u011frulan\u0131r.<\/p>\n<h2>Grade 7: indirgeyici asit kalitesi<\/h2>\n<p>Grade 7, az miktarda paladyum ilaveli (yakla\u015f\u0131k y\u00fczde 0.12 ila 0.25) ticari saf titanyumdur. Mekanik olarak Grade 2 ile ayn\u0131d\u0131r (minimum 345 MPa \u00e7ekme dayan\u0131m\u0131, 275 MPa akma dayan\u0131m\u0131); dolay\u0131s\u0131yla yaln\u0131zca korozyon i\u00e7in belirtilir. Paladyum, indirgeyici ko\u015fullarda titanyumu pasif b\u00f6lgesinde tutan katodik bir etki sa\u011flar; bu, tam olarak Grade 2'nin ba\u015far\u0131s\u0131z oldu\u011fu aland\u0131r.<\/p>\n<p>Pratikte bu, titanyumun kullan\u0131labildi\u011fi alanlar\u0131 \u015funlara geni\u015fletir:<\/p>\n<table data-c190=\"1\">\n<thead>\n<tr>\n<th>K\u0131lavuzun belirtti\u011fi durum<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Grade 2'nin korozyona u\u011frayaca\u011f\u0131 s\u0131cakl\u0131klarda seyreltik ila orta konsantrasyonda hidroklorik asit.<\/td>\n<\/tr>\n<tr>\n<td>\u0130ndirgeyici veya kirlenmi\u015f s\u00fclf\u00fcrik ve fosforik asit ortamlar\u0131.<\/td>\n<\/tr>\n<tr>\n<td>Grade 7'nin aral\u0131k korozyonu ba\u015flang\u0131\u00e7 s\u0131cakl\u0131\u011f\u0131n\u0131 Grade 2'nin \u00e7ok \u00fczerine \u00e7\u0131kard\u0131\u011f\u0131, aral\u0131k i\u00e7eren s\u0131cak tuzlu su ve konsantre klor\u00fcr ortamlar\u0131.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Grade 7, paladyum nedeniyle korozyon kalitelerinin en pahal\u0131s\u0131d\u0131r; bu nedenle her yerde kullan\u0131lmak yerine ger\u00e7ekten ihtiya\u00e7 duyulan uygulamalara ayr\u0131l\u0131r.<\/p>\n<h2>Grade 12: daha d\u00fc\u015f\u00fck maliyetle s\u0131cak klor\u00fcr<\/h2>\n<p>Grade 12, yakla\u015f\u0131k y\u00fczde 0.3 molibden ve y\u00fczde 0.8 nikel i\u00e7eren d\u00fc\u015f\u00fck ala\u015f\u0131ml\u0131 bir titanyum ala\u015f\u0131m\u0131d\u0131r. ASTM minimumlar\u0131 483 MPa \u00e7ekme dayan\u0131m\u0131 ve 345 MPa akma dayan\u0131m\u0131d\u0131r; dolay\u0131s\u0131yla hem Grade 2'den daha dayan\u0131kl\u0131d\u0131r hem de s\u0131cak klor\u00fcr ve tuzlu suda aral\u0131k korozyonuna daha diren\u00e7lidir. Kuvvetli indirgeyici asitlerde Grade 7'ye e\u015fde\u011fer de\u011fildir, ancak s\u0131cak klor\u00fcr proses ak\u0131\u015flar\u0131, tuzlu su i\u015fleme ve tuzdan ar\u0131nd\u0131rma uygulamalar\u0131nda paladyumlu kaliteden daha d\u00fc\u015f\u00fck maliyetle aral\u0131k korozyonu direncinin b\u00fcy\u00fck k\u0131sm\u0131n\u0131 sa\u011flar. Bir\u00e7ok s\u0131cak klor\u00fcr \u0131s\u0131 de\u011fi\u015ftiricisi ve evaporat\u00f6r i\u00e7in Grade 12, Grade 2 ile Grade 7 aras\u0131ndaki pratik orta se\u00e7imdir.<\/p>\n<h2>Dayan\u0131m da \u00f6nemli oldu\u011funda: Grade 5 ve Grade 23<\/h2>\n<p>Pompa ve vana i\u00e7 par\u00e7alar\u0131, miller, ba\u011flant\u0131 elemanlar\u0131 ve kar\u0131\u015ft\u0131r\u0131c\u0131 bile\u015fenleri gibi kimyasal ortamlarda \u00e7al\u0131\u015fan bir par\u00e7an\u0131n mekanik y\u00fck ta\u015f\u0131mas\u0131 gerekti\u011finde ala\u015f\u0131ml\u0131 kaliteler devreye girer. Grade 5 (Ti-6Al-4V, UNS R56400), iyi genel korozyon direnciyle birlikte minimum 895 MPa \u00e7ekme ve 828 MPa akma dayan\u0131m\u0131 sa\u011flar; ancak s\u0131cak klor\u00fcr ortam\u0131nda aral\u0131klara kar\u015f\u0131 Grade 7 veya Grade 12 kadar dayan\u0131kl\u0131 de\u011fildir. Grade 23 (Ti-6Al-4V ELI, ASTM B serisi kapsam\u0131nda UNS R56407; ASTM F136 kapsam\u0131nda R56401), k\u0131r\u0131lma toklu\u011funun veya yorulman\u0131n \u00f6nemli oldu\u011fu yerlerde kullan\u0131lan, y\u00fcksek toklu\u011fa ve d\u00fc\u015f\u00fck arayer elementi i\u00e7eri\u011fine sahip versiyondur. Her ikisi de \u00f6ncelikle dayan\u0131m i\u00e7in se\u00e7ilir; korozyon yaln\u0131zca kaliteyle de\u011fil, tasar\u0131mla ele al\u0131n\u0131r.<\/p>\n<h2>E\u015f korozyon verileri: her kalite HCl i\u00e7inde ne kadar dayan\u0131r<\/h2>\n<p>Se\u00e7im yaln\u0131zca &#8220;indirgeyici asit Grade 7 demektir.&#8221; \u015feklinde yap\u0131lamaz. Oda s\u0131cakl\u0131\u011f\u0131nda korozyon h\u0131z\u0131n\u0131n y\u0131lda yakla\u015f\u0131k 0,13 mm (y\u0131lda 5 mils) alt\u0131nda kald\u0131\u011f\u0131 konsantrasyonu g\u00f6steren yay\u0131mlanm\u0131\u015f e\u015f korozyon verileri, her kalitenin hidroklorik asitte ne kadar dayanabildi\u011fini g\u00f6sterir:<\/p>\n<table data-c190=\"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>Grade 2 (ticari safl\u0131kta)<\/td>\n<td>oda s\u0131cakl\u0131\u011f\u0131nda yakla\u015f\u0131k y\u00fczde 7 HCl'ye dayan\u0131kl\u0131.<\/td>\n<\/tr>\n<tr>\n<td>Grade 12<\/td>\n<td>oda s\u0131cakl\u0131\u011f\u0131nda yakla\u015f\u0131k y\u00fczde 9 HCl.<\/td>\n<\/tr>\n<tr>\n<td>Grade 7 (paladyum)<\/td>\n<td>oda s\u0131cakl\u0131\u011f\u0131nda yakla\u015f\u0131k y\u00fczde 27 HCl.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Korozyon h\u0131zlar\u0131 hem s\u0131cakl\u0131k hem de konsantrasyonla keskin bi\u00e7imde artar; bu nedenle oda s\u0131cakl\u0131\u011f\u0131ndaki bu s\u0131n\u0131rlar asit \u0131s\u0131nd\u0131k\u00e7a d\u00fc\u015fer. Rakamlar\u0131 ba\u015flang\u0131\u00e7 referans\u0131 olarak ele al\u0131n\u0131z; ard\u0131ndan ger\u00e7ek s\u0131cakl\u0131k ve konsantrasyonunuz i\u00e7in bir e\u015f korozyon grafi\u011fiyle, kritik uygulamalarda ise kendi korozyon kuponu testlerinizle do\u011frulay\u0131n\u0131z.<\/p>\n<h2>Paladyum ailesi: Grade 7, 11, 16 ve 17<\/h2>\n<p>Grade 7 tek paladyumlu kalite de\u011fildir ve aileyi bilmek, varsay\u0131lan olarak en pahal\u0131 se\u00e7ene\u011fe y\u00f6nelmek yerine maliyet ile dayan\u0131m\u0131 dengelemenizi sa\u011flar:<\/p>\n<table data-c190=\"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>Grade 7 (UNS R52400)<\/td>\n<td>Grade 2 esas\u0131na y\u00fczde 0.12 ila 0.25 paladyum ilavesi.<\/td>\n<\/tr>\n<tr>\n<td>Grade 11 (UNS R52250)<\/td>\n<td>\u015eekillendirilebilirli\u011fin dayan\u0131mdan daha \u00f6nemli oldu\u011fu uygulamalar i\u00e7in ayn\u0131 paladyum aral\u0131\u011f\u0131na sahip Grade 1 esas\u0131.<\/td>\n<\/tr>\n<tr>\n<td>Grade 16 (UNS R52402)<\/td>\n<td>Daha d\u00fc\u015f\u00fck paladyum maliyetiyle indirgeyici asit direncinin b\u00fcy\u00fck b\u00f6l\u00fcm\u00fcn\u00fc koruyan, y\u00fczde 0.04 ila 0.08 gibi daha d\u00fc\u015f\u00fck paladyum i\u00e7eri\u011fine sahip Grade 2 esas\u0131.<\/td>\n<\/tr>\n<tr>\n<td>Grade 17 (UNS R52252)<\/td>\n<td>d\u00fc\u015f\u00fck paladyum yakla\u015f\u0131m\u0131n\u0131n Grade 1 esasl\u0131 versiyonu.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Bir\u00e7ok indirgeyici asit uygulamas\u0131nda d\u00fc\u015f\u00fck paladyumlu Grade 16, daha d\u00fc\u015f\u00fck maliyetle Grade 7 avantajlar\u0131n\u0131n b\u00fcy\u00fck b\u00f6l\u00fcm\u00fcn\u00fc sa\u011flar; bu nedenle Grade 7 kalitesinin tek se\u00e7enek oldu\u011funu varsaymak yerine tam paladyum i\u00e7erikli Grade 7 ile kar\u015f\u0131la\u015ft\u0131rmal\u0131 teklif almak faydal\u0131d\u0131r.<\/p>\n<h2>Kesin s\u0131n\u0131r: hidroflorik asit<\/h2>\n<p>Titanyum, d\u00fc\u015f\u00fck konsantrasyonlarda bile hidroflorik asit ve asidik \u00e7\u00f6zeltideki flor\u00fcr iyonlar\u0131 taraf\u0131ndan a\u015f\u0131nd\u0131r\u0131l\u0131r. Hi\u00e7bir titanyum kalitesi bu sorunu \u00e7\u00f6zmez. Proses ak\u0131\u015f\u0131 HF veya asidik flor\u00fcr i\u00e7eriyorsa titanyum yanl\u0131\u015f malzemedir ve farkl\u0131 bir ala\u015f\u0131m kullan\u0131lmal\u0131d\u0131r. Bu istisnay\u0131 a\u00e7\u0131k\u00e7a belirtmek gerekir; \u00e7\u00fcnk\u00fc titanyum ekipman\u0131n dayanamayaca\u011f\u0131 bir uygulama i\u00e7in se\u00e7ilmesinin en yayg\u0131n nedeni budur.<\/p>\n<h2>Ortama g\u00f6re kalite i\u00e7in h\u0131zl\u0131 ba\u015fvuru<\/h2>\n<table>\n<thead>\n<tr>\n<th>Ortam<\/th>\n<th>\u00d6zellik<\/th>\n<th>Ba\u015flang\u0131\u00e7 kalitesi<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Nitrik asit<\/td>\n<td>Oksitleyici<\/td>\n<td>Grade 2<\/td>\n<\/tr>\n<tr>\n<td>Nemli klor, ClO2, hipoklorit<\/td>\n<td>Oksitleyici<\/td>\n<td>Grade 2<\/td>\n<\/tr>\n<tr>\n<td>Klor\u00fcr tuzlar\u0131, tuzlu \u00e7\u00f6zelti, deniz suyu (ortam s\u0131cakl\u0131\u011f\u0131)<\/td>\n<td>N\u00f6tr klor\u00fcr<\/td>\n<td>Grade 2<\/td>\n<\/tr>\n<tr>\n<td>Hidroklorik asit (seyreltik, s\u0131cak)<\/td>\n<td>\u0130ndirgeyici<\/td>\n<td>Grade 7<\/td>\n<\/tr>\n<tr>\n<td>S\u00fclf\u00fcrik asit (s\u0131cak veya konsantre)<\/td>\n<td>\u0130ndirgeyici<\/td>\n<td>Grade 7<\/td>\n<\/tr>\n<tr>\n<td>S\u0131cak konsantre klor\u00fcr veya tuzlu \u00e7\u00f6zelti, aral\u0131klar<\/td>\n<td>\u0130ndirgeyici aral\u0131k ortam\u0131<\/td>\n<td>Grade 12, ard\u0131ndan Grade 7<\/td>\n<\/tr>\n<tr>\n<td>Organik asitler<\/td>\n<td>\u00c7o\u011funlukla oksitleyici veya hafif<\/td>\n<td>Grade 2<\/td>\n<\/tr>\n<tr>\n<td>Hidroflorik asit veya asidik flor\u00fcrler<\/td>\n<td>Titanyumu a\u015f\u0131nd\u0131r\u0131r<\/td>\n<td>Titanyum kullan\u0131lmaz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Bunu ba\u015flang\u0131\u00e7 noktas\u0131 olarak kullan\u0131n, ard\u0131ndan belirtim yapmadan \u00f6nce ak\u0131\u015f\u0131n ger\u00e7ek konsantrasyonuna, s\u0131cakl\u0131\u011f\u0131na ve kirletici profiline g\u00f6re teyit edin. Grade karar\u0131 ham malzeme yerine proses ekipman\u0131na y\u00f6neldi\u011finde <a href=\"https:\/\/beiyutitanium.com\/tr\/product\/titanium-shell-and-tube-heat-exchanger\/\">titanyum g\u00f6vde borulu \u0131s\u0131 de\u011fi\u015ftirici<\/a> ayn\u0131 hizmet verilerine g\u00f6re teklif edilir.<\/p>\n<h2>Kar\u015f\u0131la\u015ft\u0131rma tablosu<\/h2>\n<table>\n<thead>\n<tr>\n<th>Kalite<\/th>\n<th>UNS<\/th>\n<th>ASTM min. \u00e7ekme \/ akma dayan\u0131m\u0131<\/th>\n<th>En uygun kullan\u0131m<\/th>\n<th>Zay\u0131f oldu\u011fu ko\u015fullar<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Grade 2<\/td>\n<td>R50400<\/td>\n<td>345 \/ 275 MPa<\/td>\n<td>Oksitleyici asitler, nemli klor, klor\u00fcrler, organik maddeler<\/td>\n<td>S\u0131cak indirgeyici asitler, s\u0131cak aral\u0131klar<\/td>\n<\/tr>\n<tr>\n<td>Grade 7<\/td>\n<td>R52400<\/td>\n<td>345 \/ 275 MPa<\/td>\n<td>\u0130ndirgeyici asitler (HCl, H2SO4), s\u0131cak aral\u0131klar<\/td>\n<td>Maliyet; oksitleyici ortamlar i\u00e7in gerekli de\u011fil<\/td>\n<\/tr>\n<tr>\n<td>Grade 12<\/td>\n<td>R53400<\/td>\n<td>483 \/ 345 MPa<\/td>\n<td>S\u0131cak klor\u00fcr ve tuzlu \u00e7\u00f6zelti, aral\u0131klar<\/td>\n<td>G\u00fc\u00e7l\u00fc indirgeyici asitler<\/td>\n<\/tr>\n<tr>\n<td>Grade 5<\/td>\n<td>R56400<\/td>\n<td>895 \/ 828 MPa<\/td>\n<td>Y\u00fck ta\u015f\u0131yan par\u00e7alar<\/td>\n<td>S\u0131cak klor\u00fcrde aral\u0131k korozyonu<\/td>\n<\/tr>\n<tr>\n<td>Grade 23<\/td>\n<td>R56401<\/td>\n<td>828 \/ 759 MPa<\/td>\n<td>Y\u00fck ta\u015f\u0131ma, y\u00fcksek tokluk<\/td>\n<td>S\u0131cak klor\u00fcrde aral\u0131k korozyonu<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Mekanik de\u011ferler ASTM asgari de\u011ferleridir ve her d\u00f6k\u00fcm i\u00e7in EN 10204 3.1 muayene sertifikas\u0131nda do\u011frulan\u0131r. T\u00fcm titanyum kaliteleri hidroflorik asitte ba\u015far\u0131s\u0131z olur.<\/p>\n<h2>Kimyasal ekipman i\u00e7in \u00fcr\u00fcn formlar\u0131 ve standartlar<\/h2>\n<table data-c190=\"1\">\n<thead>\n<tr>\n<th>Belirtilecek alan<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Reakt\u00f6rler, kolonlar, tanklar, kap astarlar\u0131 ve boru aynalar\u0131 i\u00e7in ASTM B265 standard\u0131na uygun sac ve plaka.<\/td>\n<\/tr>\n<tr>\n<td>Is\u0131 de\u011fi\u015ftiriciler ve kondenserler i\u00e7in ASTM B338 standard\u0131na uygun boru; proses borular\u0131 ASTM B861 (diki\u015fsiz) veya B862 (kaynakl\u0131) standard\u0131na g\u00f6re sipari\u015f edilir.<\/td>\n<\/tr>\n<tr>\n<td>Tala\u015fl\u0131 imalatla \u00fcretilen vana, pompa ve ba\u011flant\u0131 par\u00e7alar\u0131 i\u00e7in ASTM B348 standard\u0131na uygun \u00e7ubuk.<\/td>\n<\/tr>\n<tr>\n<td>Bas\u0131n\u00e7l\u0131 ekipmanda proje, standard\u0131n ASME uyarlamas\u0131na, \u00f6rne\u011fin plaka i\u00e7in ASME SB-265 standard\u0131na at\u0131fta bulunabilir. Teknik resimde belirtiliyorsa teklif talebinde belirtiniz.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Kimyasal uygulamalarda kullan\u0131lan titanyum i\u00e7in sat\u0131n alma kontrol listesi<\/h2>\n<p>Kimyasal uygulamalarda kullan\u0131lacak titanyum i\u00e7in teklif talebi g\u00f6nderirken \u015funlar\u0131 belirtiniz:<\/p>\n<ul>\n<li>Flor\u00fcrler, oksitleyiciler veya indirgeyici maddeler gibi kirleticiler dahil, ortam\u0131n tam tan\u0131m\u0131, konsantrasyonu ve s\u0131cakl\u0131\u011f\u0131.<\/li>\n<li>Ortam\u0131n oksitleyici mi yoksa indirgeyici mi oldu\u011fu ve aral\u0131klar\u0131n bulunup bulunmad\u0131\u011f\u0131.<\/li>\n<li>Kalite ve UNS numaras\u0131 ile esas al\u0131nan standart.<\/li>\n<li>\u00dcr\u00fcn formu ve boyutlar: plaka i\u00e7in kal\u0131nl\u0131k, boru i\u00e7in d\u0131\u015f \u00e7ap ve et kal\u0131nl\u0131\u011f\u0131, \u00e7ubuk i\u00e7in \u00e7ap.<\/li>\n<li>Muayene ve belge kapsam\u0131: EN 10204 3.1 muayene sertifikas\u0131 ile boru i\u00e7in varsa UT, girdap ak\u0131m\u0131 veya hidrostatik test.<\/li>\n<\/ul>\n<p>Ger\u00e7ek ak\u0131\u015f\u0131n kimyasal bile\u015fiminin payla\u015f\u0131lmas\u0131, teklif \u00f6ncesinde kalitenin do\u011frulanmas\u0131n\u0131 sa\u011flar; bu, yanl\u0131\u015f kalite se\u00e7imini bir ar\u0131zadan sonra fark etmekten \u00e7ok daha d\u00fc\u015f\u00fck maliyetlidir.<\/p>\n<h2>Beiyu Titanium kimyasal uygulama kalitelerini nas\u0131l tedarik eder<\/h2>\n<p>Beiyu Titanium, kimyasal prosesler i\u00e7in Grade 2, Grade 7 ve Grade 12 titanyumu \u015fu formlarda tedarik eder <a href=\"\/tr\/product\/gr2-titanium-sheet\/\">ASTM B265 standard\u0131na g\u00f6re sac ve plaka<\/a>, <a href=\"\/tr\/product\/gr2-titanium-seamless-tube\/\">ASTM B338 standard\u0131na uygun boru, ASTM B861 veya B862 standard\u0131na uygun proses borular\u0131<\/a>, ve <a href=\"\/tr\/product\/grade-2-titanium-bar\/\">ASTM B348 standard\u0131na g\u00f6re \u00e7ubuk<\/a>. Kimyasal ortamda kullan\u0131lacak malzeme i\u00e7in gerekli EN 10204 3.1 belgesini, kimyasal bile\u015fimi, mekanik sonu\u00e7lar\u0131 ve d\u00f6k\u00fcm veya parti izlenebilirli\u011fini teklif talebinde belirtiniz; b\u00f6ylece sipari\u015f onay\u0131ndan \u00f6nce sa\u011flanabilecek belge kapsam\u0131 teyit edilebilir. Ortam\u0131, konsantrasyonu, s\u0131cakl\u0131\u011f\u0131 ve formu g\u00f6nderiniz; teklif \u00f6ncesinde do\u011fru kalite teyit edilebilir.<\/p>\n<h2>\u0130lgili rehberler ve ara\u00e7lar<\/h2>\n<ul>\n<li><a href=\"\/tr\/titanium-grade-for-seawater-marine-service\/\">Deniz suyu ve denizcilik uygulamalar\u0131 i\u00e7in titanyum kalitesi<\/a><\/li>\n<li><a href=\"\/tr\/medical-grade-titanium-guide-astm-f136-f67\/\">T\u0131bbi kalite titanyum (ASTM F136, Grade 23 ELI)<\/a><\/li>\n<li><a href=\"\/tr\/titanium-grade-selector\/\">Titanyum kalitesi se\u00e7im arac\u0131<\/a><\/li>\n<\/ul>\n<section class=\"beiyu-author-bio\" data-codex-c44-author-bio=\"penn-ma\">\n<h2>Yazar hakk\u0131nda<\/h2>\n<p><strong>Penn Ma<\/strong> Beiyu Titanium \u015firketinin uluslararas\u0131 faaliyetlerini y\u00f6netir ve teklif taleplerini bizzat yan\u0131tlar; fiyat sunulmadan \u00f6nce kaliteyi, standard\u0131, \u00f6l\u00e7\u00fcleri, tolerans\u0131 ve sertifika kapsam\u0131n\u0131 \u00fcretici fabrika kabiliyetiyle kar\u015f\u0131la\u015ft\u0131r\u0131r. \u00c7ubuk, ince \u00e7ubuk, plaka, boru, blok, halka, rulo, k\u00fcl\u00e7e, d\u00f6vme par\u00e7a ve i\u015flenmi\u015f par\u00e7alar\u0131 kapsayan titanyum ihracat\u0131nda 15 y\u0131ll\u0131k deneyime sahiptir; EN 10204 3.1 dok\u00fcmantasyonu ve d\u00f6k\u00fcm numaras\u0131 ile izlenebilirlik g\u00fcnl\u00fck \u00e7al\u0131\u015fmalar\u0131n\u0131n par\u00e7as\u0131d\u0131r. Beiyu \u00f6ncesinde Koch (Koch-Glitsch) b\u00fcnyesinde \u00e7al\u0131\u015fm\u0131\u015f ve \u00c7in'in Fujian b\u00f6lgesindeki bir SABIC petrokimya projesinin tesliminde do\u011frudan g\u00f6rev alm\u0131\u015ft\u0131r. Bu sitenin arkas\u0131ndaki al\u0131c\u0131 taraf\u0131 al\u0131\u015fkanl\u0131klar\u0131 bu \u00e7al\u0131\u015fmadan gelir: muayene ve test planlar\u0131, malzeme belgelendirmesi ve d\u00f6k\u00fcm numaras\u0131 ile izlenebilirlik, \u00fc\u00e7\u00fcnc\u00fc taraf muayenesi koordinasyonu ve proje dosyas\u0131 kontrol\u00fc. <a href=\"https:\/\/beiyutitanium.com\/tr\/penn-ma\/\">Yazar profilinin tamam\u0131n\u0131 okuyunuz<\/a>.<\/p>\n<\/section>\n<p><!--c143-cite-block--><\/p>\n<h2>Kaynaklar\u0131yla \u015fartname ayr\u0131nt\u0131lar\u0131<\/h2>\n<p><a href=\"https:\/\/store.astm.org\/standards\/b265\" target=\"_blank\" rel=\"noopener\">ASTM B265<\/a> ve boru ile \u00e7ubuk tamamlay\u0131c\u0131 standartlar\u0131, \u00e7o\u011fu se\u00e7im \u00e7izelgesinin atlad\u0131\u011f\u0131 kimyasal hizmet kaliteleri kademesini listeler: H varyantlar\u0131. Grade 2H ve Grade 7H, ana kalitenin kimyas\u0131n\u0131 ve 275 MPa minimum akma dayan\u0131m\u0131n\u0131 korurken minimum \u00e7ekme s\u0131n\u0131r\u0131n\u0131 345 MPa (50 ksi) de\u011ferinden 400 MPa (58 ksi) de\u011ferine \u00e7\u0131kar\u0131r; bu tan\u0131m, ASME kodu alt\u0131nda \u00e7al\u0131\u015fan bas\u0131n\u00e7 ekipman\u0131 tasar\u0131mc\u0131lar\u0131n\u0131n ayn\u0131 metalden daha y\u00fcksek izin verilen gerilimi kullanabilmesi i\u00e7in olu\u015fturulmu\u015ftur. Bir titanyum reakt\u00f6r veya kolon g\u00f6vdesinde kal\u0131nl\u0131k korozyonla de\u011fil gerilmeyle s\u0131n\u0131rl\u0131ysa, Grade 2 yerine Grade 2H teklif etmek paladyum i\u00e7eri\u011finde veya korozyon davran\u0131\u015f\u0131nda 0 de\u011fi\u015fiklikle belirtilen \u00e7ekme s\u0131n\u0131r\u0131na 55 MPa ekler.<\/p>\n<p>Beiyu Titanium quotes all 4 palladium grades on this page&#8217;s ladder, Grades 7, 11, 16 and 17, across the three product forms chemical plants buy: plate from 0.5 to 70 mm thick, seamless tube from 5 to 325 mm outside diameter, and bar from 1 to 500 mm diameter. That coverage lets a lean-palladium Grade 16 alternative be priced next to full Grade 7 on the same quotation, in the same form and size, which is how Beiyu presents the cost decision this page describes.<\/p>\n<p>\u00d6zellikle oksitleyici asit kullan\u0131m\u0131 i\u00e7in konsantrasyon ve s\u0131cakl\u0131\u011fa g\u00f6re yay\u0131mlanm\u0131\u015f korozyon h\u0131zlar\u0131n\u0131n yer ald\u0131\u011f\u0131 kaynak <a href=\"https:\/\/beiyutitanium.com\/tr\/titanium-in-nitric-acid\/\">nitrik asitte titanyum<\/a>.<\/p>\n<p><!--\/c143-cite-block--><\/p>","protected":false},"excerpt":{"rendered":"<p>In chemical processing, the grade is decided by whether the medium is oxidizing or reducing. Grade 2 (UNS R50400) handles oxidizing acids, wet chlorine, chlorides and most organic acids very well. For reducing acids such as hydrochloric and dilute sulfuric, especially hot, move to Grade 7 (UNS R52400), whose palladium keeps titanium passive where Grade [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4751,"comment_status":"closed","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":[43,27],"tags":[],"class_list":["post-4534","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-applications","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Titanium Grades for Chemical Processing: 2, 7 and 12 | Beiyu<\/title>\n<meta name=\"description\" content=\"Which titanium grade for chemical processing. Grade 2 for oxidizing acids and chlorides, Grade 7 for reducing acids like HCl, Grade 12 for hot chloride. Media-to-grade guide. Not for HF.\" \/>\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\/titanium-grade-for-chemical-processing\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Titanium Grades for Chemical Processing: 2, 7 and 12 | Beiyu\" \/>\n<meta property=\"og:description\" content=\"Which titanium grade for chemical processing. Grade 2 for oxidizing acids and chlorides, Grade 7 for reducing acids like HCl, Grade 12 for hot chloride. Media-to-grade guide. 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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":"Kimya proseslerinde titanyum kaliteleri: 2, 7 ve 12 | Beiyu","description":"Kimyasal prosesler i\u00e7in hangi titanyum kalitesi. Oksitleyici asitler ve klor\u00fcrler i\u00e7in Grade 2, HCl gibi indirgeyici asitler i\u00e7in Grade 7, s\u0131cak klor\u00fcr i\u00e7in Grade 12. 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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\/4534","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=4534"}],"version-history":[{"count":15,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/posts\/4534\/revisions"}],"predecessor-version":[{"id":6140,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/posts\/4534\/revisions\/6140"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/media\/4751"}],"wp:attachment":[{"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/media?parent=4534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/categories?post=4534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/tags?post=4534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}