{"id":7958,"date":"2026-07-06T05:43:00","date_gmt":"2026-07-06T05:43:00","guid":{"rendered":"https:\/\/www.shandongruiying.com\/?p=7958"},"modified":"2026-07-06T05:44:21","modified_gmt":"2026-07-06T05:44:21","slug":"global-steel-standard-upgrades-gb-astm-en-jis-material-comparison-guide","status":"publish","type":"post","link":"https:\/\/www.shandongruiying.com\/vi\/global-steel-standard-upgrades-gb-astm-en-jis-material-comparison-guide\/","title":{"rendered":"C\u1eadp nh\u1eadt Ti\u00eau chu\u1ea9n Th\u00e9p To\u00e0n c\u1ea7u: H\u01b0\u1edbng d\u1eabn So s\u00e1nh V\u1eadt li\u1ec7u theo c\u00e1c Ti\u00eau chu\u1ea9n GB \/ ASTM \/ EN \/ JIS"},"content":{"rendered":"

C\u00f9ng v\u1edbi s\u1ef1 n\u00e2ng c\u1ea5p li\u00ean t\u1ee5c c\u1ee7a c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt to\u00e0n c\u1ea7u, vi\u1ec7c mua s\u1eafm th\u00e9p t\u1eeb n\u01b0\u1edbc ngo\u00e0i v\u00e0 vi\u1ec7c nghi\u1ec7m thu d\u1ef1 \u00e1n ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a. B\u1ed1n h\u1ec7 th\u1ed1ng ti\u00eau chu\u1ea9n th\u00e9p ch\u00ednh, bao g\u1ed3m GB, ASTM, EN v\u00e0 JIS, \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong th\u01b0\u01a1ng m\u1ea1i qu\u1ed1c t\u1ebf. Vi\u1ec7c so s\u00e1nh v\u1eadt li\u1ec7u v\u00e0 \u0111\u1ed1i chi\u1ebfu ti\u00eau chu\u1ea9n m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 tr\u00e1nh c\u00e1c v\u1ea5n \u0111\u1ec1 trong th\u1ee7 t\u1ee5c th\u00f4ng quan v\u00e0 vi\u1ec7c d\u1ef1 \u00e1n b\u1ecb t\u1eeb ch\u1ed1i.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

1. Ti\u00eau chu\u1ea9n GB (Ti\u00eau chu\u1ea9n Trung Qu\u1ed1c)<\/strong><\/h2>\n\n\n\n

GB l\u00e0 ti\u00eau chu\u1ea9n ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed cho c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng n\u00f3i chung v\u00e0 k\u1ebft c\u1ea5u th\u00e9p. C\u00e1c lo\u1ea1i th\u00e9p ti\u00eau bi\u1ec3u nh\u01b0 Q235B v\u00e0 Q355B c\u00f3 ngu\u1ed3n cung d\u1ed3i d\u00e0o v\u00e0 th\u1eddi gian giao h\u00e0ng \u1ed5n \u0111\u1ecbnh. H\u1ea7u h\u1ebft c\u00e1c d\u1ef1 \u00e1n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng quy m\u00f4 nh\u1ecf v\u00e0 v\u1eeba \u1edf n\u01b0\u1edbc ngo\u00e0i \u0111\u1ec1u ch\u1ea5p nh\u1eadn th\u00e9p ti\u00eau chu\u1ea9n GB k\u00e8m theo ch\u1ee9ng ch\u1ec9 c\u1ee7a b\u00ean th\u1ee9 ba t\u1eeb SGS ho\u1eb7c BV. Tuy nhi\u00ean, v\u1eadt li\u1ec7u ti\u00eau chu\u1ea9n GB kh\u00f4ng th\u1ec3 thay th\u1ebf c\u00e1c lo\u1ea1i th\u00e9p theo ti\u00eau chu\u1ea9n ASTM ho\u1eb7c EN trong c\u00e1c d\u1ef1 \u00e1n \u00e1p l\u1ef1c cao, c\u00f4ng tr\u00ecnh h\u00e0ng h\u1ea3i v\u00e0 c\u00e1c d\u1ef1 \u00e1n c\u00f4ng nghi\u1ec7p quan tr\u1ecdng.<\/p>\n\n\n\n

2. Ti\u00eau chu\u1ea9n ASTM (Ti\u00eau chu\u1ea9n Hoa K\u1ef3)<\/strong><\/h2>\n\n\n\n

Ti\u00eau chu\u1ea9n ASTM l\u00e0 b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n t\u1ea1i B\u1eafc M\u1ef9, Trung \u0110\u00f4ng, c\u0169ng nh\u01b0 c\u00e1c d\u1ef1 \u00e1n trong l\u0129nh v\u1ef1c d\u1ea7u kh\u00ed v\u00e0 khai kho\u00e1ng. C\u00e1c lo\u1ea1i th\u00e9p ph\u1ed5 bi\u1ebfn bao g\u1ed3m A36, A572Gr50, A106 Gr.B, A240 304\/316L. Ti\u00eau chu\u1ea9n n\u00e0y y\u00eau c\u1ea7u ki\u1ec3m so\u00e1t nghi\u00eam ng\u1eb7t v\u1ec1 \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 d\u1ebbo va \u0111\u1eadp v\u00e0 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc. C\u00e1c d\u1ef1 \u00e1n c\u00f4ng nghi\u1ec7p cao c\u1ea5p v\u00e0 b\u00ecnh \u00e1p l\u1ef1c tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t vi\u1ec7c s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u theo ti\u00eau chu\u1ea9n ASTM m\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c thay th\u1ebf t\u00f9y ti\u1ec7n.<\/p>\n\n\n\n

3. Ti\u00eau chu\u1ea9n EN (Ti\u00eau chu\u1ea9n ch\u00e2u \u00c2u)<\/strong><\/h2>\n\n\n\n

C\u00e1c ti\u00eau chu\u1ea9n EN l\u00e0 nh\u1eefng ti\u00eau chu\u1ea9n nghi\u00eam ng\u1eb7t nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c c\u00f4ng tr\u00ecnh h\u1ea1 t\u1ea7ng cao c\u1ea5p, c\u1ea7u c\u1ed1ng v\u00e0 thi\u1ebft b\u1ecb ch\u1ecbu \u00e1p l\u1ef1c c\u1ee7a Li\u00ean minh Ch\u00e2u \u00c2u (EU). C\u00e1c lo\u1ea1i th\u00e9p ch\u00ednh nh\u01b0 S235JR, S355JR, 1.4307 v\u00e0 1.4404 \u0111\u1ec1u y\u00eau c\u1ea7u ch\u1ee9ng nh\u1eadn CE v\u00e0 b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m c\u1ee7a b\u00ean th\u1ee9 ba theo ti\u00eau chu\u1ea9n EN10204 3.1\/3.2. C\u00e1c d\u1ef1 \u00e1n ch\u00e2u \u00c2u ch\u00fa tr\u1ecdng v\u00e0o h\u00e0m l\u01b0\u1ee3ng t\u1ea1p ch\u1ea5t th\u1ea5p, \u0111\u1ed9 d\u1ebbo dai cao v\u00e0 kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c s\u1ea3n xu\u1ea5t \u0111\u1ea7y \u0111\u1ee7.<\/p>\n\n\n\n

4. Ti\u00eau chu\u1ea9n JIS (Ti\u00eau chu\u1ea9n Nh\u1eadt B\u1ea3n)<\/strong><\/h2>\n\n\n\n

C\u00e1c ti\u00eau chu\u1ea9n JIS \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong c\u00e1c d\u1ef1 \u00e1n t\u1ea1i \u0110\u00f4ng Nam \u00c1 v\u00e0 c\u00e1c d\u1ef1 \u00e1n do Nh\u1eadt B\u1ea3n t\u00e0i tr\u1ee3. C\u00e1c lo\u1ea1i th\u00e9p ti\u00eau bi\u1ec3u nh\u01b0 SS400 v\u00e0 SM490 mang l\u1ea1i hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh, dung sai ch\u00ednh x\u00e1c v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t tuy\u1ec7t v\u1eddi, ph\u00f9 h\u1ee3p cho s\u1ea3n xu\u1ea5t c\u01a1 kh\u00ed v\u00e0 x\u00e2y d\u1ef1ng k\u1ebft c\u1ea5u th\u00e9p. H\u1ea7u h\u1ebft c\u00e1c kh\u00e1ch h\u00e0ng t\u1ea1i \u0110\u00f4ng Nam \u00c1 \u0111\u1ec1u ch\u1ea5p nh\u1eadn vi\u1ec7c thay th\u1ebf b\u1eb1ng c\u00e1c s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng \u0111\u01b0\u01a1ng theo ti\u00eau chu\u1ea9n JIS v\u00e0 GB \u0111\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn k\u1ebft c\u1ea5u th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n

5. C\u00e1c quy t\u1eafc gh\u00e9p \u0111\u00f4i qu\u1ed1c t\u1ebf ch\u00ednh<\/strong><\/h2>\n\n\n\n

Th\u00e9p k\u1ebft c\u1ea5u th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ed1i chi\u1ebfu t\u01b0\u01a1ng \u0111\u01b0\u01a1ng nh\u01b0 sau: Q355B \u2248 S355JR \u2248 A572Gr50 \u2248 SM490. \u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, ch\u1ecbu \u00e1p l\u1ef1c v\u00e0 li\u00ean quan \u0111\u1ebfn d\u1ea7u kh\u00ed, ph\u1ea3i tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c ti\u00eau chu\u1ea9n ASTM ho\u1eb7c EN. C\u00e1c \u0111\u01a1n h\u00e0ng t\u1eeb EU y\u00eau c\u1ea7u \u0111\u1ea7y \u0111\u1ee7 t\u00e0i li\u1ec7u CE v\u00e0 ch\u1ee9ng ch\u1ec9 3.2. C\u00e1c d\u1ef1 \u00e1n t\u1ea1i Trung \u0110\u00f4ng v\u00e0 B\u1eafc M\u1ef9 y\u00eau c\u1ea7u b\u00e1o c\u00e1o MTC \u0111\u1ea7y \u0111\u1ee7 v\u00e0 c\u00f3 th\u1ec3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c. B\u1ea5t k\u1ef3 s\u1ef1 thay th\u1ebf v\u1eadt li\u1ec7u n\u00e0o c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ee7 \u0111\u1ea7u t\u01b0 x\u00e1c nh\u1eadn tr\u01b0\u1edbc.<\/p>\n\n\n\n

Ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m th\u00e9p \u0111\u1ea1t \u0111\u1ea7y \u0111\u1ee7 ti\u00eau chu\u1ea9n theo c\u00e1c h\u1ec7 ti\u00eau chu\u1ea9n GB, ASTM, EN v\u00e0 JIS, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 chuy\u00ean nghi\u1ec7p v\u1ec1 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p, ki\u1ec3m tra b\u1edfi b\u00ean th\u1ee9 ba v\u00e0 ch\u1ee9ng nh\u1eadn xu\u1ea5t kh\u1ea9u tr\u1ecdn g\u00f3i cho c\u00e1c d\u1ef1 \u00e1n k\u1ef9 thu\u1eadt tr\u00ean to\u00e0n c\u1ea7u.<\/p>","protected":false},"excerpt":{"rendered":"

With the continuous upgrading of global engineering standards, overseas steel procurement and project acceptance have become increasingly standardized. Four major steel standard systems, including GB, ASTM, EN and JIS, are widely adopted in international trades. Accurate material comparison and standard matching are essential to avoid customs clearance problems and project rejection. 1. GB Standard (Chinese […]<\/p>","protected":false},"author":1,"featured_media":7959,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"Steel Grade Equivalent Chart | GB ASTM EN JIS International Steel Standard Comparison Guide","_seopress_titles_desc":"Full global steel standard comparison guide for GB, ASTM, EN, JIS grades. Check equivalent steel materials, chemical composition & mechanical properties for engineering procurement & international projects.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","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":"","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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[54],"tags":[267,273,266,271,274,265,269,263,272,264,268,270],"class_list":["post-7958","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-carbon-stainless-steel-standard","tag-chinese-gb-steel-standard","tag-en-vs-jis-steel-material","tag-engineering-steel-material-guide","tag-european-en-steel-norm","tag-gb-vs-astm-steel","tag-global-metal-standard-upgrade","tag-international-steel-standard-comparison","tag-procurement-steel-standard-lookup","tag-steel-grade-equivalent-chart","tag-steel-mechanical-property-comparison","tag-steel-specification-cross-reference"],"_links":{"self":[{"href":"https:\/\/www.shandongruiying.com\/vi\/wp-json\/wp\/v2\/posts\/7958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shandongruiying.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shandongruiying.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shandongruiying.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shandongruiying.com\/vi\/wp-json\/wp\/v2\/comments?post=7958"}],"version-history":[{"count":0,"href":"https:\/\/www.shandongruiying.com\/vi\/wp-json\/wp\/v2\/posts\/7958\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shandongruiying.com\/vi\/wp-json\/wp\/v2\/media\/7959"}],"wp:attachment":[{"href":"https:\/\/www.shandongruiying.com\/vi\/wp-json\/wp\/v2\/media?parent=7958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shandongruiying.com\/vi\/wp-json\/wp\/v2\/categories?post=7958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shandongruiying.com\/vi\/wp-json\/wp\/v2\/tags?post=7958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}