{"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\/es\/titanium-square-bar-sizes-and-ordering\/","title":{"rendered":"Barra cuadrada de titanio: tama\u00f1os, calidades y c\u00f3mo pedir"},"content":{"rendered":"<p>Beiyu Titanium suministra barra cuadrada de titanio desde 3 x 3 mm hasta 500 x 500 mm, en longitudes de hasta 6000 mm, habitualmente en Grade 2 y Grade 5 conforme a ASTM B348, con un certificado EN 10204 tipo 3.1 seg\u00fan el alcance del pedido.<\/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>Secciones de barra redonda y cuadrada de titanio en f\u00e1brica, ambas suministradas conforme a ASTM B348.<\/figcaption><\/figure>\n<h2>\u00bfEn qu\u00e9 intervalo de tama\u00f1os se suministra la barra cuadrada de titanio?<\/h2>\n<table>\n<thead>\n<tr>\n<th>Art\u00edculo<\/th>\n<th>Intervalo de suministro de Beiyu<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Secci\u00f3n<\/td>\n<td>3 x 3 mm a 500 x 500 mm<\/td>\n<\/tr>\n<tr>\n<td>Longitud<\/td>\n<td>Hasta 6000 mm, cortada a medida bajo pedido<\/td>\n<\/tr>\n<tr>\n<td>Calidades habituales<\/td>\n<td>Grade 2 (UNS R50400), Grade 5 (UNS R56400) seg\u00fan ASTM B348<\/td>\n<\/tr>\n<tr>\n<td>Certificado<\/td>\n<td>EN 10204 tipo 3.1 con n\u00fameros de colada y de vertido, seg\u00fan el alcance del pedido<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Las secciones se producen conforme al pedido, por lo que conviene que la solicitud de oferta indique conjuntamente secci\u00f3n, longitud, calidad y norma. Las secciones peque\u00f1as de la franja de 3 a 12 mm se comportan como material de precisi\u00f3n y suelen comprarse para instrumentos y elementos de fijaci\u00f3n; la franja de 100 mm y superiores se compra como preformas de mecanizado y se presupuesta por pieza cortada.<\/p>\n<h2>\u00bfCu\u00e1nto pesa la barra cuadrada de titanio por metro?<\/h2>\n<p>El peso determina el transporte y, a menudo, si una secci\u00f3n se env\u00eda como barra o como preformas cortadas. Calculado a 4,51 g\/cm3 para Grade 2, la misma densidad utilizada por la <a href=\"https:\/\/beiyutitanium.com\/es\/titanium-weight-calculator\/\">calculadora de peso de titanio de Beiyu<\/a>; Grade 5 pesa aproximadamente un 2 por ciento menos a 4,43 g\/cm3.<\/p>\n<table>\n<thead>\n<tr>\n<th>Secci\u00f3n (mm)<\/th>\n<th>Peso de 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 sola longitud de 6000 mm de 200 x 200 ya pesa m\u00e1s de una tonelada, por lo que las secciones gruesas suelen pedirse como preformas cortadas con el peso por pieza acordado en el pedido, en lugar de como barra de longitud completa.<\/p>\n<h2>\u00bfCu\u00e1ndo resulta m\u00e1s conveniente la barra cuadrada que la redonda?<\/h2>\n<table>\n<thead>\n<tr>\n<th>Material de partida<\/th>\n<th>Tiene sentido cuando<\/th>\n<th>Motivo<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Barra cuadrada<\/td>\n<td>La pieza acabada es rectangular, tiene chavetero o bridas en caras planas<\/td>\n<td>Menos material eliminado, menor tiempo de mecanizado, menos chatarra que revender a precios de titanio<\/td>\n<\/tr>\n<tr>\n<td>Barra redonda<\/td>\n<td>La pieza se tornea<\/td>\n<td>El trabajo en torno parte de material redondo<\/td>\n<\/tr>\n<tr>\n<td>Barra plana o chapa gruesa<\/td>\n<td>Una dimensi\u00f3n tiene poco espesor<\/td>\n<td>Una secci\u00f3n plana de 3 x 12.7 a 30 x 500 mm desperdicia menos material que reducir una secci\u00f3n cuadrada mediante aserrado<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>El argumento del coste del material es m\u00e1s s\u00f3lido en titanio que en acero: cada kilogramo eliminado por mecanizado se compr\u00f3 a precios de titanio, por lo que adaptar la secci\u00f3n inicial a la forma de la pieza se amortiza r\u00e1pidamente. La comparaci\u00f3n entre las cuatro secciones de barra se encuentra en <a href=\"https:\/\/beiyutitanium.com\/es\/titanium-bar-section-round-square-flat-hex\/\">elegir una secci\u00f3n de barra de titanio<\/a>.<\/p>\n<h2>\u00bfQu\u00e9 calidad conviene indicar en el pedido?<\/h2>\n<table>\n<thead>\n<tr>\n<th>Calidad<\/th>\n<th>UNS<\/th>\n<th>El\u00edjala para<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Grade 2<\/td>\n<td>R50400<\/td>\n<td>Piezas para servicio qu\u00edmico, bastidores, fabricaci\u00f3n general<\/td>\n<\/tr>\n<tr>\n<td>Grade 5<\/td>\n<td>R56400<\/td>\n<td>Componentes mecanizados de alta resistencia<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>L\u00edmites de composici\u00f3n qu\u00edmica para Grade 2 conforme a ASTM B348: ox\u00edgeno 0.25, hierro 0.30, carbono 0.08, nitr\u00f3geno 0.03 e hidr\u00f3geno 0.015 por ciento como m\u00e1ximo en peso, con una resistencia m\u00ednima a la tracci\u00f3n de 345 MPa en estado recocido. Los valores del certificado se obtienen mediante los m\u00e9todos que cita la norma, como E8 para el ensayo de tracci\u00f3n y E1409 para ox\u00edgeno y nitr\u00f3geno.<\/p>\n<h2>\u00bfQu\u00e9 tolerancia de secci\u00f3n permite la norma?<\/h2>\n<p>Dos v\u00edas, dos tablas, ambas dentro de ASTM B348. Filas seleccionadas en mil\u00edmetros:<\/p>\n<table>\n<thead>\n<tr>\n<th>Tama\u00f1o de cuadrado (mm)<\/th>\n<th>Trabajado en caliente, B348 Tabla 4<\/th>\n<th>Acabado en fr\u00edo, B348 Tabla 8<\/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>M\u00e1s de 76.20: +0 \/ -0.25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>La Tabla 4 tambi\u00e9n limita la desviaci\u00f3n de secci\u00f3n cuadrada, la diferencia entre las dos dimensiones transversales, en cada franja de tama\u00f1o, que es el valor que debe comprobar si su dispositivo sujeta caras opuestas.<\/p>\n<h2>\u00bfQu\u00e9 indica la propia norma que debe contener un pedido?<\/h2>\n<p>La cl\u00e1usula 4.1 de ASTM B348 enumera la informaci\u00f3n del pedido, y cada punto corresponde directamente a una solicitud de oferta clara. Nueve elementos:<\/p>\n<table>\n<thead>\n<tr>\n<th>#<\/th>\n<th>Elemento del pedido seg\u00fan la cl\u00e1usula 4.1 de ASTM B348<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>N\u00famero de calidad<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Clasificaci\u00f3n del producto, barra o tocho<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Composici\u00f3n qu\u00edmica seg\u00fan la Tabla 1<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>Propiedades mec\u00e1nicas seg\u00fan la Tabla 2<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>Marcado<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>Acabado superficial<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>Embalaje<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>Informes requeridos<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>Tratamiento del material rechazado<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>El elemento 2 importa m\u00e1s para la barra cuadrada de lo que los compradores esperan: ASTM B348 clasifica como tocho una secci\u00f3n maciza superior a 16 pulgadas cuadradas, 10323 mil\u00edmetros cuadrados (cl\u00e1usula 3.1.2). Para un cuadrado, ese l\u00edmite se sit\u00faa en unos 102 x 102 mm, por lo que la mitad superior del rango cuadrado de 3 a 500 mm es t\u00e9cnicamente tocho seg\u00fan la norma, ofertado y certificado del mismo modo. Para equipos a presi\u00f3n existen las calidades H seg\u00fan ASTM B348: composici\u00f3n qu\u00edmica id\u00e9ntica a la calidad num\u00e9rica con una resistencia a la tracci\u00f3n m\u00ednima especificada superior, Grade 2H con 400 MPa (58 ksi) m\u00ednimos.<\/p>\n<h2>\u00bfQu\u00e9 conviene comprobar en la recepci\u00f3n?<\/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>Las caras de corte permiten valorar la calidad del aserrado antes de empezar el mecanizado.<\/figcaption><\/figure>\n<table>\n<thead>\n<tr>\n<th>Comprobaci\u00f3n<\/th>\n<th>Respecto a qu\u00e9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Marcado en el paquete<\/td>\n<td>El n\u00famero de colada debe coincidir con una colada incluida en el certificado 3.1<\/td>\n<\/tr>\n<tr>\n<td>Secci\u00f3n en varios puntos<\/td>\n<td>La dimensi\u00f3n solicitada y la tolerancia acordada, no solo en un extremo<\/td>\n<\/tr>\n<tr>\n<td>Extremos cortados<\/td>\n<td>Perpendiculares al eje y sin desgarros si las preformas pasan directamente a mecanizado<\/td>\n<\/tr>\n<tr>\n<td>Tipo de certificado<\/td>\n<td>El documento debe indicar EN 10204 tipo 3.1, no una declaraci\u00f3n 2.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u00bfQu\u00e9 debe incluir la solicitud de oferta?<\/h2>\n<table>\n<thead>\n<tr>\n<th>Campo<\/th>\n<th>Ejemplo de redacci\u00f3n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Secci\u00f3n y longitud<\/td>\n<td>50 x 50 mm, longitudes de corte 1000 mm<\/td>\n<\/tr>\n<tr>\n<td>Calidad y norma<\/td>\n<td>Grade 5, ASTM B348<\/td>\n<\/tr>\n<tr>\n<td>Cantidad<\/td>\n<td>Piezas o kg<\/td>\n<\/tr>\n<tr>\n<td>Certificado<\/td>\n<td>EN 10204 3.1, trazabilidad por n\u00famero de colada<\/td>\n<\/tr>\n<tr>\n<td>Requisitos adicionales si el plano los necesita<\/td>\n<td>Clase de aceptaci\u00f3n por ultrasonidos, tolerancia de secci\u00f3n m\u00e1s estrecha<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Detalles de especificaci\u00f3n con fuentes<\/h2>\n<p>El rango de secciones de 3 x 3 a 500 x 500 mm y el l\u00edmite de longitud de 6000 mm son los l\u00edmites de suministro publicados por Beiyu. Las cifras de la norma: ASTM B348 establece para Grade 2 un m\u00e1ximo de ox\u00edgeno de 0.25 y de hierro de 0.30 por ciento, con resistencia a la tracci\u00f3n m\u00ednima de 345 MPa y l\u00edmite el\u00e1stico m\u00ednimo de 275 MPa en estado recocido bajo UNS R50400, y para Grade 5 una resistencia a la tracci\u00f3n m\u00ednima de 895 MPa y un l\u00edmite el\u00e1stico m\u00ednimo de 828 MPa bajo UNS R56400; la tolerancia de cuadrados trabajados en caliente es de +\/-0.20 mm entre 15.88 y 22.22 mm seg\u00fan la Tabla 4. Cada pedido se env\u00eda con un certificado EN 10204 tipo 3.1 que enumera los n\u00fameros de colada y de vertido para poder rastrear los paquetes l\u00ednea por l\u00ednea.<\/p>\n<p>Una nota sobre el alcance de los m\u00e9todos de ensayo: ASTM B348 cita E8 para ensayos de tracci\u00f3n y E1409 para ox\u00edgeno y nitr\u00f3geno; las citas establecen c\u00f3mo se obtienen los valores del certificado y no a\u00f1aden inspecciones m\u00e1s all\u00e1 del alcance del pedido.<\/p>\n<h2>Preguntas frecuentes<\/h2>\n<p><strong>\u00bfLa barra cuadrada de titanio es un art\u00edculo en existencias?<\/strong> Las secciones se producen conforme al pedido; indique la secci\u00f3n y la longitud en la solicitud de oferta y la respuesta indicar\u00e1 la v\u00eda de producci\u00f3n. No se publica una disponibilidad fija.<\/p>\n<p><strong>\u00bfPuede pedirse barra cuadrada con un requisito de ultrasonidos?<\/strong> S\u00ed, incluya la clase de aceptaci\u00f3n y la norma del m\u00e9todo en el pedido; el alcance de la inspecci\u00f3n se oferta junto con el material.<\/p>\n<p><strong>\u00bfQu\u00e9 tolerancia se aplica a la secci\u00f3n?<\/strong> Se aplican las variaciones admisibles de ASTM B348; consulte la tabla de tolerancias anterior; para mecanizar cerca del tama\u00f1o final, indique en la solicitud de oferta la v\u00eda de acabado en fr\u00edo y la fila exacta.<\/p>\n<p><strong>\u00bfCon qu\u00e9 superficie se entrega la barra cuadrada?<\/strong> La cl\u00e1usula 8.1 de ASTM B348 enumera las superficies en las que puede suministrarse el material recocido: descascarillada, arenada, rectificada o torneada en desbaste. Indique en el pedido la que necesita su proceso.<\/p>\n<p><strong>\u00bfQui\u00e9n suministra material B348 con certificados 3.1?<\/strong> El aspecto del certificado se trata en <a href=\"https:\/\/beiyutitanium.com\/es\/astm-b348-titanium-bar-supplier-en-10204-31\/\">qui\u00e9n suministra barra de titanio ASTM B348 con certificados EN 10204 3.1<\/a>.<\/p>\n<h2>Solicite una oferta de barra cuadrada<\/h2>\n<p>Env\u00ede la secci\u00f3n, la longitud, la calidad, la norma, la cantidad y el requisito de certificado a <a href=\"https:\/\/beiyutitanium.com\/es\/contact\/\">la p\u00e1gina de solicitud de oferta de Beiyu<\/a>. Revisado por <a href=\"https:\/\/beiyutitanium.com\/es\/penn-ma\/\">Penn Ma<\/a>, 15 a\u00f1os en exportaci\u00f3n de productos de f\u00e1brica de titanio. \u00daltima revisi\u00f3n: 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\/es\/titanium-square-bar-sizes-and-ordering\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\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\/es\/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\":\"es-ES\",\"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 - 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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\\\/es\\\/author\\\/penn-ma\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Barra cuadrada de titanio: tama\u00f1os, calidades y c\u00f3mo pedir - 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\/es\/titanium-square-bar-sizes-and-ordering\/","og_locale":"es_ES","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. 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Durante m\u00e1s de 15 a\u00f1os de exportaci\u00f3n de titanio, ha aprendido a revisar personalmente cada l\u00ednea de especificaci\u00f3n, comprobando calidad, norma, dimensiones, tolerancia y alcance del certificado frente a la capacidad de la f\u00e1brica antes de emitir una oferta, en lugar de canalizar las consultas a trav\u00e9s de un departamento comercial. Lleg\u00f3 al suministro de titanio desde el otro lado de la transacci\u00f3n. Antes de dirigir el negocio internacional de Beiyu, trabaj\u00f3 en Koch (Koch-Glitsch) y particip\u00f3 directamente en la entrega de un proyecto petroqu\u00edmico de SABIC en Fujian, China. Ese trabajo se basaba en planes de inspecci\u00f3n y ensayo, certificaci\u00f3n de materiales y trazabilidad por n\u00famero de colada, coordinaci\u00f3n de inspecci\u00f3n por tercera parte y control de la documentaci\u00f3n y los expedientes del proyecto. Esas son las mismas cuatro cosas que un comprador de la industria de procesos o regulada exigir\u00e1 a un proveedor de titanio, y haber tenido que aplicarlas como cliente es la raz\u00f3n por la que aqu\u00ed se tratan como parte del suministro y no como documentaci\u00f3n elaborada posteriormente. Su trabajo diario abarca las cuestiones que este sitio est\u00e1 concebido para responder: elegir entre calidades de titanio comercialmente puro y aleado para un servicio corrosivo, interpretar un certificado de materiales frente a la norma solicitada y relacionar la designaci\u00f3n de un comprador (calidad ASTM, UNS, n\u00famero Werkstoff alem\u00e1n o c\u00f3digo NF franc\u00e9s) con el mismo metal en distintos mercados. Beiyu suministra productos de f\u00e1brica de titanio, aleaciones de n\u00edquel y materiales refractarios en barra, varilla, chapa gruesa, tubo, bloque, anillo, bobina, lingote, piezas forjadas y piezas mecanizadas, con documentaci\u00f3n EN 10204 3.1 y trazabilidad por n\u00famero de colada.","url":"https:\/\/beiyutitanium.com\/es\/author\/penn-ma\/"}]}},"_links":{"self":[{"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/posts\/5591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/comments?post=5591"}],"version-history":[{"count":3,"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/posts\/5591\/revisions"}],"predecessor-version":[{"id":5605,"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/posts\/5591\/revisions\/5605"}],"wp:attachment":[{"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/media?parent=5591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/categories?post=5591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/tags?post=5591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}