{"id":5591,"date":"2026-08-27T15:12:44","date_gmt":"2026-08-27T15:12:44","guid":{"rendered":"https:\/\/beiyutitanium.com\/titanium-square-bar-sizes-and-ordering\/"},"modified":"2026-08-28T01:35:52","modified_gmt":"2026-08-28T01:35:52","slug":"titanium-square-bar-sizes-and-ordering","status":"publish","type":"post","link":"https:\/\/beiyutitanium.com\/it\/titanium-square-bar-sizes-and-ordering\/","title":{"rendered":"Barra quadrata di titanio: dimensioni, gradi e modalit\u00e0 d'ordine"},"content":{"rendered":"<p>Beiyu Titanium fornisce barra quadra in titanio da 3 x 3 mm fino a 500 x 500 mm, in lunghezze fino a 6000 mm, pi\u00f9 comunemente in Grade 2 e Grade 5 secondo ASTM B348, con certificato di collaudo 3.1 secondo EN 10204 in base allo scopo dell'ordine.<\/p>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/08\/titanium-round-and-square-bar-sections.webp\" alt=\"Titanium round bar and square bar sections supplied to ASTM B348\" loading=\"lazy\"\/><figcaption>Sezioni di barra tonda e quadra in titanio presso lo stabilimento, entrambe fornite secondo ASTM B348.<\/figcaption><\/figure>\n<h2>In quale intervallo dimensionale \u00e8 disponibile la barra quadrata di titanio?<\/h2>\n<table>\n<thead>\n<tr>\n<th>Voce<\/th>\n<th>Intervallo di fornitura Beiyu<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Sezione<\/td>\n<td>Da 3 x 3 mm a 500 x 500 mm<\/td>\n<\/tr>\n<tr>\n<td>Lunghezza<\/td>\n<td>Fino a 6000 mm, tagliata a misura su ordine<\/td>\n<\/tr>\n<tr>\n<td>Gradi comuni<\/td>\n<td>Grade 2 (UNS R50400), Grade 5 (UNS R56400) secondo ASTM B348<\/td>\n<\/tr>\n<tr>\n<td>Certificato<\/td>\n<td>EN 10204 tipo 3.1 con numeri di fusione e colata, in base all'ambito dell'ordine<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Le sezioni sono prodotte secondo l'ordine, pertanto la RFQ dovrebbe indicare insieme sezione, lunghezza, grado e norma. Le piccole sezioni nella fascia da 3 a 12 mm si comportano come materiale di precisione e vengono solitamente acquistate per strumentazione ed elementi di fissaggio; la fascia da 100 mm in su viene acquistata come grezzi di lavorazione e quotata per pezzo tagliato.<\/p>\n<h2>Quanto pesa una barra quadra in titanio per metro?<\/h2>\n<p>Il peso determina il trasporto e spesso determina se una sezione viene spedita come barra o come grezzi tagliati. Calcolato a 4,51 g\/cm3 per Grade 2, la stessa densit\u00e0 utilizzata dal <a href=\"https:\/\/beiyutitanium.com\/it\/titanium-weight-calculator\/\">calcolatore del peso del titanio Beiyu<\/a>; Grade 5 \u00e8 circa 2 per cento pi\u00f9 leggero a 4,43 g\/cm3.<\/p>\n<table>\n<thead>\n<tr>\n<th>Sezione (mm)<\/th>\n<th>Peso Grade 2 (kg\/m)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>10 x 10<\/td>\n<td>0.45<\/td>\n<\/tr>\n<tr>\n<td>20 x 20<\/td>\n<td>1.80<\/td>\n<\/tr>\n<tr>\n<td>50 x 50<\/td>\n<td>11.3<\/td>\n<\/tr>\n<tr>\n<td>100 x 100<\/td>\n<td>45.1<\/td>\n<\/tr>\n<tr>\n<td>200 x 200<\/td>\n<td>180<\/td>\n<\/tr>\n<tr>\n<td>500 x 500<\/td>\n<td>1128<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Una singola lunghezza di 6000 mm di 200 x 200 pesa gi\u00e0 oltre una tonnellata, motivo per cui le sezioni pesanti sono normalmente ordinate come grezzi tagliati con il peso del pezzo concordato nell'ordine anzich\u00e9 come barra a lunghezza intera.<\/p>\n<h2>Quando la barra quadrata \u00e8 preferibile alla barra tonda?<\/h2>\n<table>\n<thead>\n<tr>\n<th>Materiale di partenza<\/th>\n<th>Ha senso quando<\/th>\n<th>Motivo<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Barra quadrata<\/td>\n<td>Il pezzo finito \u00e8 rettangolare, con chiavetta o flangiato sulle facce piane<\/td>\n<td>Meno materiale asportato, tempo di lavorazione pi\u00f9 breve, meno scarto da rivendere ai prezzi del titanio<\/td>\n<\/tr>\n<tr>\n<td>Barra tonda<\/td>\n<td>Il pezzo \u00e8 tornito<\/td>\n<td>La lavorazione al tornio parte da materiale tondo<\/td>\n<\/tr>\n<tr>\n<td>Barra piatta o lamiera spessa<\/td>\n<td>Una dimensione \u00e8 sottile<\/td>\n<td>Una sezione piana da 3 x 12.7 a 30 x 500 mm spreca meno materiale che tagliare una sezione quadra<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>L'argomento del costo del materiale \u00e8 pi\u00f9 forte nel titanio che nell'acciaio: ogni chilogrammo lavorato via \u00e8 stato acquistato ai prezzi del titanio, quindi adattare la sezione di partenza alla forma del pezzo si ripaga rapidamente. Il confronto tra tutte e quattro le sezioni di barra \u00e8 riportato in <a href=\"https:\/\/beiyutitanium.com\/it\/titanium-bar-section-round-square-flat-hex\/\">scegliere la sezione di una barra di titanio<\/a>.<\/p>\n<h2>Quale grado conviene indicare nell'ordine?<\/h2>\n<table>\n<thead>\n<tr>\n<th>Grado<\/th>\n<th>UNS<\/th>\n<th>Sceglierlo per<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Grade 2<\/td>\n<td>R50400<\/td>\n<td>Pezzi per servizio chimico, telai, fabbricazione generale<\/td>\n<\/tr>\n<tr>\n<td>Grade 5<\/td>\n<td>R56400<\/td>\n<td>Componenti lavorati meccanicamente ad alta resistenza<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Limiti di composizione chimica per Grade 2 secondo ASTM B348: ossigeno 0.25, ferro 0.30, carbonio 0.08, azoto 0.03 e idrogeno 0.015 per cento massimi in peso, con resistenza a trazione minima di 345 MPa allo stato ricotto. I valori del certificato sono ottenuti con i metodi citati dalla norma, come E8 per le prove di trazione ed E1409 per ossigeno e azoto.<\/p>\n<h2>Quale tolleranza di sezione consente la norma?<\/h2>\n<p>Due percorsi, due tabelle, entrambi in ASTM B348. Righe selezionate in millimetri:<\/p>\n<table>\n<thead>\n<tr>\n<th>Dimensione quadrata (mm)<\/th>\n<th>Lavorato a caldo, Tabella 4 B348<\/th>\n<th>Finito a freddo, Tabella 8 B348<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>15.88 a 22.22<\/td>\n<td>+\/-0.20<\/td>\n<td rowspan=\"2\">12.70 a 25.40: +0 \/ -0.10<\/td>\n<\/tr>\n<tr>\n<td>22.22 a 25.40<\/td>\n<td>+\/-0.23<\/td>\n<\/tr>\n<tr>\n<td>25.40 a 28.58<\/td>\n<td>+\/-0.25<\/td>\n<td rowspan=\"2\">25.40 a 50.80: +0 \/ -0.16<\/td>\n<\/tr>\n<tr>\n<td>38.10 a 50.80<\/td>\n<td>+\/-0.40<\/td>\n<\/tr>\n<tr>\n<td>50.80 a 63.50<\/td>\n<td>+0.79 \/ -0<\/td>\n<td>50.80 a 76.20: +0 \/ -0.20<\/td>\n<\/tr>\n<tr>\n<td>63.50 a 88.90<\/td>\n<td>+1.19 \/ -0<\/td>\n<td>Oltre 76.20: +0 \/ -0.25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>La Tabella 4 limita inoltre il fuori squadra, la differenza tra le due dimensioni della sezione trasversale, per ciascuna fascia di dimensioni; \u00e8 il valore da verificare se l'attrezzatura serra su facce opposte.<\/p>\n<h2>Cosa dice la norma stessa che deve contenere un ordine?<\/h2>\n<p>La clausola 4.1 di ASTM B348 elenca le informazioni d'ordine, e corrispondono uno a uno a una RFQ chiara. Nove elementi:<\/p>\n<table>\n<thead>\n<tr>\n<th>#<\/th>\n<th>Voce d'ordine secondo la clausola 4.1 di ASTM B348<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>Numero del grado<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Classificazione del prodotto, barra o billetta<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Composizione chimica secondo Tabella 1<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>Propriet\u00e0 meccaniche secondo Tabella 2<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>Marcatura<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>Finitura superficiale<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>Imballaggio<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>Rapporti richiesti<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>Destinazione del materiale respinto<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>L'elemento 2 \u00e8 pi\u00f9 importante per la barra quadra di quanto gli acquirenti si aspettino: ASTM B348 classifica una sezione piena superiore a 16 square inches, 10323 square millimetres, come billetta (clausola 3.1.2). Per un quadrato tale confine si trova a circa 102 x 102 mm, quindi la met\u00e0 superiore della gamma quadrata da 3 a 500 mm \u00e8 tecnicamente billetta secondo la norma, quotata e certificata nello stesso modo. Per lavori su recipienti a pressione esistono i gradi H secondo ASTM B348: stessa chimica del grado numerico con resistenza a trazione minima specificata pi\u00f9 alta, Grade 2H a 400 MPa (58 ksi) minimo.<\/p>\n<h2>Cosa si dovrebbe verificare in accettazione?<\/h2>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/08\/titanium-bar-cut-ends-upright.webp\" alt=\"Titanium round bar cut to length and stood on end, cut faces visible before end preparation\" loading=\"lazy\"\/><figcaption>Le facce tagliate mostrano la qualit\u00e0 della segatura prima che inizi qualsiasi lavorazione meccanica.<\/figcaption><\/figure>\n<table>\n<thead>\n<tr>\n<th>Verifica<\/th>\n<th>Rispetto a cosa<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Marcatura sul fascio<\/td>\n<td>Il numero di colata deve corrispondere a una colata indicata sul certificato 3.1<\/td>\n<\/tr>\n<tr>\n<td>Sezione in pi\u00f9 punti<\/td>\n<td>La dimensione ordinata e la tolleranza concordata, non solo a un'estremit\u00e0<\/td>\n<\/tr>\n<tr>\n<td>Estremit\u00e0 tagliate<\/td>\n<td>Perpendicolari all'asse e prive di strappi se i grezzi passano direttamente alla lavorazione meccanica<\/td>\n<\/tr>\n<tr>\n<td>Tipo di certificato<\/td>\n<td>Il documento deve indicare EN 10204 type 3.1, non una dichiarazione 2.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Cosa indicare nella richiesta di offerta?<\/h2>\n<table>\n<thead>\n<tr>\n<th>Campo<\/th>\n<th>Esempio di dicitura<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Sezione e lunghezza<\/td>\n<td>50 x 50 mm, lunghezze tagliate 1000 mm<\/td>\n<\/tr>\n<tr>\n<td>Grado e norma<\/td>\n<td>Grade 5, ASTM B348<\/td>\n<\/tr>\n<tr>\n<td>Quantit\u00e0<\/td>\n<td>Pezzi o kg<\/td>\n<\/tr>\n<tr>\n<td>Certificato<\/td>\n<td>EN 10204 3.1, tracciabilit\u00e0 tramite il numero di colata<\/td>\n<\/tr>\n<tr>\n<td>Extra se il disegno li richiede<\/td>\n<td>Classe di accettazione a ultrasuoni, tolleranza di sezione pi\u00f9 stretta<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Dettagli delle specifiche con fonti<\/h2>\n<p>La gamma di sezioni da 3 x 3 a 500 x 500 mm e il limite di lunghezza di 6000 mm sono i limiti di fornitura pubblicati da Beiyu. I valori previsti dalla norma: ASTM B348 stabilisce per Grade 2 ossigeno 0.25, ferro 0.30 per cento massimo con resistenza a trazione di 345 MPa e carico di snervamento di 275 MPa minimi nello stato ricotto secondo UNS R50400, e per Grade 5 resistenza a trazione di 895 MPa, carico di snervamento minimo di 828 MPa secondo UNS R56400; la tolleranza del quadro lavorato a caldo \u00e8 +\/-0.20 mm da 15.88 a 22.22 mm secondo la Tabella 4. Ogni ordine viene spedito con un certificato EN 10204 tipo 3.1 che elenca i numeri di colata e di getto, affinch\u00e9 i fasci possano essere tracciati riga per riga.<\/p>\n<p>Nota sullo scopo dei metodi di prova: ASTM B348 cita E8 per la prova di trazione ed E1409 per ossigeno e azoto; le citazioni definiscono come sono prodotti i valori del certificato e non aggiungono controlli oltre lo scopo dell'ordine.<\/p>\n<h2>Domande frequenti<\/h2>\n<p><strong>La barra quadrata di titanio \u00e8 un articolo a magazzino?<\/strong> Le sezioni sono prodotte secondo l'ordine; indicare sezione e lunghezza nella RFQ e la risposta specificher\u00e0 il percorso produttivo. Non viene pubblicata alcuna disponibilit\u00e0 fissa.<\/p>\n<p><strong>\u00c8 possibile ordinare barre quadrate con un requisito di controllo a ultrasuoni?<\/strong> S\u00ec, inserire nell'ordine la classe di accettazione e la norma del metodo; l'ambito del controllo viene quotato insieme al materiale.<\/p>\n<p><strong>Quale tolleranza si applica alla sezione?<\/strong> Si applicano le variazioni ammissibili di ASTM B348, vedere la tabella delle tolleranze sopra; per lavorare vicino alla dimensione finale, inserire nella RFQ il percorso finito a freddo e la riga esatta.<\/p>\n<p><strong>Con quale superficie arriva la barra quadra?<\/strong> La clausola 8.1 di ASTM B348 elenca le superfici in cui il materiale ricotto pu\u00f2 essere fornito: disincrostata, sabbiata, rettificata o sgrossata al tornio. Indicare nell'ordine quella necessaria al processo.<\/p>\n<p><strong>Chi fornisce materiale B348 con certificati 3.1?<\/strong> L'aspetto relativo ai certificati \u00e8 trattato in <a href=\"https:\/\/beiyutitanium.com\/it\/astm-b348-titanium-bar-supplier-en-10204-31\/\">chi fornisce barre di titanio ASTM B348 con certificati 3.1 secondo EN 10204<\/a>.<\/p>\n<h2>Richiedere un'offerta per barre quadrate<\/h2>\n<p>Inviare sezione, lunghezza, grado, norma, quantit\u00e0 e requisito del certificato a <a href=\"https:\/\/beiyutitanium.com\/it\/contact\/\">la pagina RFQ di Beiyu<\/a>. Revisionato da <a href=\"https:\/\/beiyutitanium.com\/it\/penn-ma\/\">Penn Ma<\/a>, 15 anni nell'esportazione di prodotti di stabilimento in titanio. Ultima revisione: 2026-08-27.<\/p>","protected":false},"excerpt":{"rendered":"<p>Beiyu Titanium supplies square titanium bar from 3 x 3 mm up to 500 x 500 mm, in lengths up to 6000 mm, most commonly in Grade 2 and Grade 5 to ASTM B348, with an EN 10204 type 3.1 certificate by order scope. Round and square titanium bar sections at the works, both supplied [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"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":[27,137],"tags":[],"class_list":["post-5591","post","type-post","status-publish","format-standard","hentry","category-news","category-technical-guides"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Titanium Square Bar: Sizes, Grades and How to Order - Beiyu Titanium<\/title>\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\/it\/titanium-square-bar-sizes-and-ordering\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Titanium Square Bar: Sizes, Grades and How to Order - Beiyu Titanium\" \/>\n<meta property=\"og:description\" content=\"Beiyu Titanium supplies square titanium bar from 3 x 3 mm up to 500 x 500 mm, in lengths up to 6000 mm, most commonly in Grade 2 and Grade 5 to ASTM B348, with an EN 10204 type 3.1 certificate by order scope. Round and square titanium bar sections at the works, both supplied [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/beiyutitanium.com\/it\/titanium-square-bar-sizes-and-ordering\/\" \/>\n<meta property=\"og:site_name\" content=\"Beiyu Titanium\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-27T15:12:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-28T01:35:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/08\/titanium-round-and-square-bar-sections.webp\" \/>\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=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-square-bar-sizes-and-ordering\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-square-bar-sizes-and-ordering\\\/\"},\"author\":{\"name\":\"Penn Ma\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#\\\/schema\\\/person\\\/3560db17cf08813edf34f012735b971b\"},\"headline\":\"Titanium Square Bar: Sizes, Grades and How to Order\",\"datePublished\":\"2026-08-27T15:12:44+00:00\",\"dateModified\":\"2026-08-28T01:35:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-square-bar-sizes-and-ordering\\\/\"},\"wordCount\":1109,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-square-bar-sizes-and-ordering\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/beiyutitanium.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/titanium-round-and-square-bar-sections.webp\",\"articleSection\":[\"News\",\"Technical Guides\"],\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/beiyutitanium.com\\\/titanium-square-bar-sizes-and-ordering\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-square-bar-sizes-and-ordering\\\/\",\"url\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-square-bar-sizes-and-ordering\\\/\",\"name\":\"Titanium Square Bar: Sizes, Grades and How to Order - Beiyu Titanium\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-square-bar-sizes-and-ordering\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-square-bar-sizes-and-ordering\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/beiyutitanium.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/titanium-round-and-square-bar-sections.webp\",\"datePublished\":\"2026-08-27T15:12:44+00:00\",\"dateModified\":\"2026-08-28T01:35:52+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-square-bar-sizes-and-ordering\\\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/beiyutitanium.com\\\/titanium-square-bar-sizes-and-ordering\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-square-bar-sizes-and-ordering\\\/#primaryimage\",\"url\":\"https:\\\/\\\/beiyutitanium.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/titanium-round-and-square-bar-sections.webp\",\"contentUrl\":\"https:\\\/\\\/beiyutitanium.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/titanium-round-and-square-bar-sections.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-square-bar-sizes-and-ordering\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/beiyutitanium.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Titanium Square Bar: Sizes, Grades and How to Order\"}]},{\"@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\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#organization\",\"name\":\"Beiyu Titanium\",\"alternateName\":\"\u5317\u9a6d\u949b\u4e1a\",\"url\":\"https:\\\/\\\/beiyutitanium.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@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\":\"it-IT\",\"@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\\\/it\\\/author\\\/penn-ma\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Barra quadra in titanio: dimensioni, gradi e modalit\u00e0 di ordinazione - Beiyu Titanium","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\/it\/titanium-square-bar-sizes-and-ordering\/","og_locale":"it_IT","og_type":"article","og_title":"Titanium Square Bar: Sizes, Grades and How to Order - Beiyu Titanium","og_description":"Beiyu Titanium supplies square titanium bar from 3 x 3 mm up to 500 x 500 mm, in lengths up to 6000 mm, most commonly in Grade 2 and Grade 5 to ASTM B348, with an EN 10204 type 3.1 certificate by order scope. Round and square titanium bar sections at the works, both supplied [&hellip;]","og_url":"https:\/\/beiyutitanium.com\/it\/titanium-square-bar-sizes-and-ordering\/","og_site_name":"Beiyu Titanium","article_published_time":"2026-08-27T15:12:44+00:00","article_modified_time":"2026-08-28T01:35:52+00:00","og_image":[{"url":"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/08\/titanium-round-and-square-bar-sections.webp","type":"","width":"","height":""}],"author":"Penn Ma","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Penn Ma","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/beiyutitanium.com\/titanium-square-bar-sizes-and-ordering\/#article","isPartOf":{"@id":"https:\/\/beiyutitanium.com\/titanium-square-bar-sizes-and-ordering\/"},"author":{"name":"Penn Ma","@id":"https:\/\/beiyutitanium.com\/#\/schema\/person\/3560db17cf08813edf34f012735b971b"},"headline":"Titanium Square Bar: Sizes, Grades and How to Order","datePublished":"2026-08-27T15:12:44+00:00","dateModified":"2026-08-28T01:35:52+00:00","mainEntityOfPage":{"@id":"https:\/\/beiyutitanium.com\/titanium-square-bar-sizes-and-ordering\/"},"wordCount":1109,"commentCount":0,"publisher":{"@id":"https:\/\/beiyutitanium.com\/#organization"},"image":{"@id":"https:\/\/beiyutitanium.com\/titanium-square-bar-sizes-and-ordering\/#primaryimage"},"thumbnailUrl":"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/08\/titanium-round-and-square-bar-sections.webp","articleSection":["News","Technical Guides"],"inLanguage":"it-IT","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/beiyutitanium.com\/titanium-square-bar-sizes-and-ordering\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/beiyutitanium.com\/titanium-square-bar-sizes-and-ordering\/","url":"https:\/\/beiyutitanium.com\/titanium-square-bar-sizes-and-ordering\/","name":"Barra quadra in titanio: dimensioni, gradi e modalit\u00e0 di ordinazione - Beiyu Titanium","isPartOf":{"@id":"https:\/\/beiyutitanium.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/beiyutitanium.com\/titanium-square-bar-sizes-and-ordering\/#primaryimage"},"image":{"@id":"https:\/\/beiyutitanium.com\/titanium-square-bar-sizes-and-ordering\/#primaryimage"},"thumbnailUrl":"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/08\/titanium-round-and-square-bar-sections.webp","datePublished":"2026-08-27T15:12:44+00:00","dateModified":"2026-08-28T01:35:52+00:00","breadcrumb":{"@id":"https:\/\/beiyutitanium.com\/titanium-square-bar-sizes-and-ordering\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/beiyutitanium.com\/titanium-square-bar-sizes-and-ordering\/"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/beiyutitanium.com\/titanium-square-bar-sizes-and-ordering\/#primaryimage","url":"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/08\/titanium-round-and-square-bar-sections.webp","contentUrl":"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/08\/titanium-round-and-square-bar-sections.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/beiyutitanium.com\/titanium-square-bar-sizes-and-ordering\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/beiyutitanium.com\/"},{"@type":"ListItem","position":2,"name":"Titanium Square Bar: Sizes, Grades and How to Order"}]},{"@type":"WebSite","@id":"https:\/\/beiyutitanium.com\/#website","url":"https:\/\/beiyutitanium.com\/","name":"Beiyu Titanium","description":"Materiali in titanio certificati e componenti su misura per applicazioni aerospaziali, mediche, chimiche e industriali.","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":"it-IT"},{"@type":"Organization","@id":"https:\/\/beiyutitanium.com\/#organization","name":"Beiyu Titanium","alternateName":"\u5317\u9a6d\u949b\u4e1a","url":"https:\/\/beiyutitanium.com\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@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 (ragione sociale Jiaxing Beiyu New Materials Technology Co., Ltd.) \u00e8 un fornitore ed esportatore con sede in Cina di barre, lamiere spesse, lamiere sottili, tubi, tubi per tubazioni, pezzi forgiati, flange, elementi di fissaggio e pezzi su misura lavorati meccanicamente in titanio ASTM e AMS, oltre a leghe di nichel e Inconel, per acquirenti dei settori chimico, marino, medicale e industriale in tutto il mondo. La produzione avviene presso lo stabilimento produttore di titanio Beiyu a Baoji, Shaanxi. Gli ordini si basano su richieste di offerta, con certificati di collaudo 3.1 secondo EN 10204 e tracciabilit\u00e0 tramite il numero di colata disponibili su richiesta.","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":"it-IT","@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 \u00e8 la persona che risponde alle RFQ presso Beiyu Titanium. In oltre 15 anni nell'esportazione di titanio ha imparato a riesaminare personalmente ogni riga della specifica, verificando grado, norma, dimensioni, tolleranza e ambito del certificato rispetto alla capacit\u00e0 dello stabilimento produttore prima di formulare un'offerta, anzich\u00e9 inoltrare le richieste attraverso un ufficio vendite. \u00c8 arrivato alla fornitura di titanio dall'altra parte della transazione. Prima di guidare l'attivit\u00e0 internazionale di Beiyu ha lavorato presso Koch (Koch-Glitsch) ed \u00e8 stato direttamente coinvolto nella consegna di un progetto petrolchimico SABIC a Fujian, Cina. Tale lavoro si basava su piani di controllo e prova, certificazione dei materiali e tracciabilit\u00e0 tramite il numero di colata, coordinamento del collaudo di terza parte e controllo della documentazione e dei dossier di progetto. Sono le stesse quattro cose a cui un acquirente dell'industria di processo o regolamentato sottoporr\u00e0 un fornitore di titanio, e aver dovuto farle rispettare come cliente spiega perch\u00e9 qui siano trattate come parte della fornitura anzich\u00e9 come documentazione prodotta in seguito. Il suo lavoro quotidiano copre le questioni a cui questo sito intende rispondere: scegliere tra gradi di titanio commercialmente puro e legato per un servizio corrosivo, leggere un certificato del materiale rispetto alla norma ordinata e associare la designazione di un acquirente (grado ASTM, UNS, numero Werkstoff tedesco o codice NF francese) allo stesso metallo nei vari mercati. Beiyu fornisce prodotti di stabilimento in titanio, leghe di nichel e metalli refrattari in barra, tondo, lamiera spessa, tubo, blocco, anello, bobina, lingotto, pezzi forgiati e pezzi lavorati, con documentazione EN 10204 3.1 e tracciabilit\u00e0 tramite il numero di colata.","url":"https:\/\/beiyutitanium.com\/it\/author\/penn-ma\/"}]}},"_links":{"self":[{"href":"https:\/\/beiyutitanium.com\/it\/wp-json\/wp\/v2\/posts\/5591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beiyutitanium.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beiyutitanium.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/it\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/it\/wp-json\/wp\/v2\/comments?post=5591"}],"version-history":[{"count":3,"href":"https:\/\/beiyutitanium.com\/it\/wp-json\/wp\/v2\/posts\/5591\/revisions"}],"predecessor-version":[{"id":5605,"href":"https:\/\/beiyutitanium.com\/it\/wp-json\/wp\/v2\/posts\/5591\/revisions\/5605"}],"wp:attachment":[{"href":"https:\/\/beiyutitanium.com\/it\/wp-json\/wp\/v2\/media?parent=5591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beiyutitanium.com\/it\/wp-json\/wp\/v2\/categories?post=5591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beiyutitanium.com\/it\/wp-json\/wp\/v2\/tags?post=5591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}