{"id":5320,"date":"2026-03-13T15:57:03","date_gmt":"2026-03-13T07:57:03","guid":{"rendered":"http:\/\/www.cjmsteelgroup.com\/?p=5320"},"modified":"2026-03-13T15:57:09","modified_gmt":"2026-03-13T07:57:09","slug":"a572-carbon-steel-coil","status":"publish","type":"post","link":"https:\/\/www.cjmsteelgroup.com\/es\/a572-carbon-steel-coil.html","title":{"rendered":"ASTM A572 Carbon Steel Coil"},"content":{"rendered":"<div class=\"wp-block-themepark-block-themepark-product-head content_pro bing undefined\" style=\"background-color:#ffffff;margin-bottom:20px;\"><div class=\"tab_pic\" style=\"width:46%\"><div class=\"left_post_pic\"><a class=\"swipebox\" href=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/coil-6.jpg\"><img decoding=\"async\" class=\"lazy lazyload\" data-src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/coil-6.jpg\" src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\" alt=\"\u793a\u4f8b\u4ea7\u54c1\uff1aSECY\u914d\u4ef6\/\u5239\u8f66\u7247\/\u6563\u70ed\u7247\/\u5236\u51b7\u8bbe\u5907\"\/><\/a><\/div><div class=\"post_gallery_out\"><div class=\"swiper-container post_gallery\" data-v=\"5\" data-b=\"10\"><div class=\"swiper-wrapper\"><div class=\"swiper-slide\"><a class=\"swipebox active\" href=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/coil-6.jpg\" rel=\"top_img\"><img loading=\"lazy\" decoding=\"async\" class=\"swiper-lazy swiper-move-lazy\" width=\"150\" height=\"150\" src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\" data-src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/coil-6-150x150.jpg\" alt=\"\u793a\u4f8b\u4ea7\u54c1\uff1aSECY\u914d\u4ef6\/\u5239\u8f66\u7247\/\u6563\u70ed\u7247\/\u5236\u51b7\u8bbe\u5907\"\/><\/a><\/div><div class=\"swiper-slide\"><a class=\"swipebox\" href=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/coil-8.jpg\" rel=\"top_img\"><img loading=\"lazy\" decoding=\"async\" class=\"swiper-lazy swiper-move-lazy\" width=\"150\" height=\"150\" src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\" data-src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/coil-8-150x150.jpg\" alt=\"\u793a\u4f8b\u4ea7\u54c1\uff1aSECY\u914d\u4ef6\/\u5239\u8f66\u7247\/\u6563\u70ed\u7247\/\u5236\u51b7\u8bbe\u5907\"\/><\/a><\/div><div class=\"swiper-slide\"><a class=\"swipebox\" href=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/coil-16.jpg\" rel=\"top_img\"><img loading=\"lazy\" decoding=\"async\" class=\"swiper-lazy swiper-move-lazy\" width=\"150\" height=\"150\" src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\" data-src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/coil-16-150x150.jpg\" alt=\"\u793a\u4f8b\u4ea7\u54c1\uff1aSECY\u914d\u4ef6\/\u5239\u8f66\u7247\/\u6563\u70ed\u7247\/\u5236\u51b7\u8bbe\u5907\"\/><\/a><\/div><div class=\"swiper-slide\"><a class=\"swipebox\" href=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/q275-4.jpg\" rel=\"top_img\"><img loading=\"lazy\" decoding=\"async\" class=\"swiper-lazy swiper-move-lazy\" width=\"150\" height=\"150\" src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\" data-src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/q275-4-150x150.jpg\" alt=\"\u793a\u4f8b\u4ea7\u54c1\uff1aSECY\u914d\u4ef6\/\u5239\u8f66\u7247\/\u6563\u70ed\u7247\/\u5236\u51b7\u8bbe\u5907\"\/><\/a><\/div><div class=\"swiper-slide\"><a class=\"swipebox\" href=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/12\/steel-coils.jpg\" rel=\"top_img\"><img loading=\"lazy\" decoding=\"async\" class=\"swiper-lazy swiper-move-lazy\" width=\"150\" height=\"150\" src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\" data-src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/12\/steel-coils-150x150.jpg\" alt=\"\u793a\u4f8b\u4ea7\u54c1\uff1aSECY\u914d\u4ef6\/\u5239\u8f66\u7247\/\u6563\u70ed\u7247\/\u5236\u51b7\u8bbe\u5907\"\/><\/a><\/div><\/div><\/div><a class=\"swiper-next\"><i class=\"fas fa-angle-right\"><\/i><\/a><a class=\"swiper-prev\"><i class=\"fas fa-angle-left\"><\/i><\/a><\/div><\/div><div class=\"ds\" style=\"width:49%\">\n<div class=\"wp-block-column\"><header class=\"post_title_head\" ><div class=\"title\"style=\"border-bottom:1px solid #e8e8e8;\"><h1 class=\"h1title\" style=\"font-size:23px;color:#e21f2f;\">ASTM A572 &#038; S355JR High-Strength Structural Carbon Steel Coil for Project and Bulk Supply<\/h1><\/div><\/header><ul class=\"csbox_pt\"  ><li style=\"border-bottom:1px solid #e8e8e8;\"><span style=\"font-size:14px;color:#666666;width:99px;\">Origen<\/span><span style=\"color:#202020;\">China<\/span><\/li><li style=\"border-bottom:1px solid #e8e8e8;\"><span style=\"font-size:14px;color:#666666;width:99px;\">Plazo de entrega<\/span><span style=\"font-size:16px;color:#202020;\">\u22657 d\u00edas<\/span><\/li><li style=\"border-bottom:1px solid #e8e8e8;\"><span style=\"font-size:14px;color:#666666;width:99px;\">Demanda<\/span><span style=\"font-size:16px;color:#202020;\">Personalizable<\/span><\/li><li style=\"border-bottom:1px solid #e8e8e8;\"><span style=\"font-size:14px;color:#666666;width:99px;\">Est\u00e1ndar<\/span><span style=\"color:#202020;\">ASTM, AISI, JIS, GB, DIN, EN<\/span><\/li><li style=\"border-bottom:1px solid #e8e8e8;\"><span style=\"font-size:14px;color:#666666;width:99px;\">MOQ<\/span><span style=\"color:#202020;\"> 1 tonelada<\/span><\/li><\/ul><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-listbox thempark-block themepark_listbox\" style=\"text-align:left;\"><ul class=\"themepark_listbox_list\" style=\"padding-left:2%;padding-right:2%;\"><li style=\"font-size:14px;line-height:24px;margin-bottom:3px;padding-left:29px;\"><a href=\"tel:8618191906640\"><i class=\"fas fa-phone-volume\" style=\"color:#666666;line-height:24px\"><\/i><\/a><a href=\"tel:8618191906640\" style=\"font-size:14px;line-height:24px;margin-bottom:3px;\"><span>M\u00f3vil +8618191906640<\/span><\/a><\/li><li style=\"font-size:14px;line-height:24px;margin-bottom:3px;padding-left:29px;\"><a href=\"mailto:info@cjmstainlesssteel.com\"><i class=\"far fa-envelope\" style=\"color:#666666;line-height:24px\"><\/i><\/a><a href=\"mailto:info@cjmstainlesssteel.com\" style=\"font-size:14px;line-height:24px;margin-bottom:3px;\"><span>Correo electr\u00f3nico: info@cjmstainlesssteel.com<\/span><\/a><\/li><\/ul><div class=\"themepark_listbox_ba\" style=\"opacity:1;\"><\/div><\/section>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:25%\">\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out zixun\" style=\"text-align:undefined;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#6ba900;color:#ffffff;font-size:16px;border-radius:16px;\"><a href=\"#FORM\" rel=\"noopener noreferrer \">Solicitar presupuesto<\/a><a class=\"hovers\" data-title=\"Get A Quote\" style=\"background-color:#6ba900;border-radius:16px;\" href=\"#FORM\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out\" style=\"text-align:undefined;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#6ba900;color:#ffffff;font-size:16px;border-radius:16px;\"><a href=\"mailto:info@cjmstainlesssteel.com\" rel=\"noopener noreferrer \">Enviar correo electr\u00f3nico<\/a><a class=\"hovers\" data-title=\"Send Email\" style=\"background-color:#6ba900;border-radius:16px;\" href=\"mailto:info@cjmstainlesssteel.com\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-tab thempark-block thempark_tab_box undefined\" style=\"margin-bottom:20px;\" bloop=\"no\" auto=\"no\" mouse=\"click\"><div class=\"content_tab_title\" style=\"background-color:#eaeaea;\"><div class=\"fidxtab\" style=\"background-color:#eaeaea;\"><div class=\"btn active  tabcolor5\" style=\"\"><span class=\"tabtt\" style=\"\"><i class=\"fas fa fa-fas fa-clipboard-check\" style=\"\"><\/i> Descripci\u00f3n del producto<\/span><\/div><div class=\"btn tabcolor5\" style=\"\"><span class=\"tabtt\" style=\"\"><i class=\"fas fa fa-fas fa-align-left\" style=\"\"><\/i>Visualizaci\u00f3n de existencias<\/span><\/div><div class=\"btn tabcolor5\" style=\"\"><span class=\"tabtt\" style=\"\"><i class=\"fas fa fa-fas fa-file-image\" style=\"\"><\/i>Inspecci\u00f3n y envasado<\/span><\/div><\/div><\/div><div class=\"swiper-container content_tab_swiper\" style=\"background-color:#ffffff;\"><div class=\"swiper-wrapper\">\n<div class=\"wp-block-column ecdorbox0 swiper-slide tap_s-box active\">\n<p><\/p>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:28px;color:#666666;background-color:#f7fcff; border:1px #b2d4e9 solid;padding:10px 21px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-black-color has-text-color has-link-color wp-elements-26522d7806743104cd95e7d0f081fd5b\" style=\"font-size:18px\"><strong><strong>ASTM A572 (S355JR Equivalent) High-Strength Structural Steel Coil<\/strong><\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-a4a2cb055cbc0ae7cf4ed3cb9e957542\">ASTM A572 and S355JR high-strength carbon steel coils are widely used in <strong>structural construction, bridges, and heavy fabrication projects<\/strong>.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-af0129439905b5c873963bd8130958ca\">Suministramos <strong>export-ready ASTM A572 coils in stock<\/strong>con <strong>custom cut-to-length service, OEM marking, and project-based support<\/strong>.<\/p>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"300\" src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/12\/cjm-carbon-steel-coils.jpg\" alt=\"ASTM A572 S355JR equivalent carbon steel coils in stock for structural projects\" class=\"wp-image-7870\" srcset=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/12\/cjm-carbon-steel-coils.jpg 600w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/12\/cjm-carbon-steel-coils-300x150.jpg 300w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/12\/cjm-carbon-steel-coils-18x9.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption class=\"wp-element-caption\">ASTM A572 \/ S355JR carbon steel coil inventory ready for export orders<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>ASTM A572 (S355JR Equivalent) Steel Coil Overview<\/strong><\/h2>\n\n\n\n<p><strong>A572 carbon steel coil<\/strong> is a high-strength structural steel material widely specified for load-bearing applications. Compared with general structural grades, ASTM A572 Grade 50 steel coil, equivalent to EN S355JR hot rolled steel coil, offers higher yield strength while maintaining good weldability and fabrication performance. <\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Como profesional <strong>A572 \/ S355JR steel coil supplier<\/strong>, we support project-based procurement, bulk orders, and mixed-grade sourcing for global buyers.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>A572 \/ S355JR Carbon Steel Coil Specifications<\/strong><\/h2>\n\n\n\n<p>Below are the typical technical specifications for <strong>ASTM A572 Grade 50 steel coil<\/strong> y <strong>EN S355JR steel coil<\/strong>, supplied for export projects.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th>Art\u00edculo<\/th><th>Especificaci\u00f3n<\/th><\/tr><\/thead><tbody><tr><td><strong>Grado de acero<\/strong><\/td><td>ASTM A572 \/ EN S355JR<\/td><\/tr><tr><td><strong>Forma del producto<\/strong><\/td><td>Hot Rolled Carbon Steel Coil<\/td><\/tr><tr><td><strong>L\u00edmite el\u00e1stico<\/strong><\/td><td>\u2265 345 MPa<\/td><\/tr><tr><td><strong>Resistencia a la tracci\u00f3n<\/strong><\/td><td>450 \u2013 630 MPa<\/td><\/tr><tr><td><strong>Gama de espesores<\/strong><\/td><td>2.0 \u2013 20 mm<\/td><\/tr><tr><td><strong>Anchura<\/strong><\/td><td>600 \u2013 2100 mm<\/td><\/tr><tr><td><strong>Di\u00e1metro interior de la bobina<\/strong><\/td><td>508 mm (20\u201d) \/ 610 mm (24\u201d)<\/td><\/tr><tr><td><strong>Peso de la bobina<\/strong><\/td><td>Up to 30 MT<\/td><\/tr><tr><td><strong>Estado de la superficie<\/strong><\/td><td>As-rolled \/ Pickled (optional)<\/td><\/tr><tr><td><strong>Supply Condition<\/strong><\/td><td>Laminado en caliente<\/td><\/tr><tr><td><strong>Inspecci\u00f3n<\/strong><\/td><td>Mill Test Certificate (EN 10204 3.1)<\/td><\/tr><tr><td><strong>Third-Party Inspection<\/strong><\/td><td>Available upon request<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>This specification range meets most requirements for <strong>ASTM A572 \/ EN S355JR structural steel coil<\/strong> used in construction, bridges, and heavy fabrication projects.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>A572 \/ S355JR<\/strong> <strong>Carbon Steel Coil Processing &amp; Available Services<\/strong><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/12\/factory-display-steel.jpg\" alt=\"Hot rolled A572 S355JR structural steel coil manufacturing process\" class=\"wp-image-7868\" srcset=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/12\/factory-display-steel.jpg 500w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/12\/factory-display-steel-300x300.jpg 300w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/12\/factory-display-steel-150x150.jpg 150w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/12\/factory-display-steel-12x12.jpg 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">Hot rolled carbon steel coil production for ASTM A572 and EN S355JR grades<\/figcaption><\/figure><\/div>\n\n\n<p>To support project requirements for <strong>A572 and S355JR steel coil<\/strong>, we provide additional services:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Slitting for customized coil widths<\/li>\n\n\n\n<li>Cut-to-length processing for fabrication use<\/li>\n\n\n\n<li>OEM marking and customized identification<\/li>\n\n\n\n<li>Export packing suitable for international transport and storage<\/li>\n<\/ul>\n\n\n\n<p>These services help buyers reduce downstream processing time and improve procurement efficiency.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>A572 \/ S355JR carbon steel coil<\/strong> <strong>Supply &amp; Trade Information<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Packaging: export seaworthy packing<\/li>\n\n\n\n<li>Trade terms: FOB \/ CFR \/ CIF<\/li>\n\n\n\n<li>Documentation: Mill Test Certificate, packing list, commercial invoice<\/li>\n\n\n\n<li>Inspection: mill inspection or third-party inspection supported<\/li>\n<\/ul>\n\n\n\n<p>We focus on export-oriented <strong>A572 \/ S355JR carbon steel coil supply<\/strong> for international markets.<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/11\/steel-coils-are-loading-at-the-port.jpg\" alt=\"ASTM A572 S355JR steel coils unloading from truck at port terminal\" class=\"wp-image-7853\" srcset=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/11\/steel-coils-are-loading-at-the-port.jpg 500w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/11\/steel-coils-are-loading-at-the-port-300x225.jpg 300w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/11\/steel-coils-are-loading-at-the-port-16x12.jpg 16w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">A572 \/ S355JR steel coils delivered to port for international shipment<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/11\/steel-coil-bundles-secured-ship-hold.jpg\" alt=\"ASTM A572 S355JR carbon steel coils loaded on vessel for export\" class=\"wp-image-7849\" srcset=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/11\/steel-coil-bundles-secured-ship-hold.jpg 500w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/11\/steel-coil-bundles-secured-ship-hold-300x225.jpg 300w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/11\/steel-coil-bundles-secured-ship-hold-16x12.jpg 16w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">Export packing and loading of A572 \/ S355JR carbon steel coils<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>Applications of A572 \/ S355JR Carbon Steel Coil<\/strong><\/h2>\n\n\n\n<p><strong>A572 \/ S355JR carbon steel coils<\/strong> are commonly used for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Structural steel fabrication and frames<\/li>\n\n\n\n<li>Bridges and infrastructure projects<\/li>\n\n\n\n<li>Transmission towers and wind tower structures<\/li>\n\n\n\n<li>Heavy machinery and load-bearing components<\/li>\n<\/ul>\n\n\n\n<p>This grade is widely selected when higher yield strength is required for structural safety and cost efficiency.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>Why Work With CJM Carbon Steel Coil Supply<\/strong><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"420\" src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/06\/CJM-customer-feedback.jpg\" alt=\"Positive customer review for ASTM A572 S355JR steel coil supplier\" class=\"wp-image-7723\" srcset=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/06\/CJM-customer-feedback.jpg 700w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/06\/CJM-customer-feedback-300x180.jpg 300w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/06\/CJM-customer-feedback-18x12.jpg 18w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\">Customer feedback on A572 \/ S355JR carbon steel coil supply<\/figcaption><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Multi-Standard Structural Coil Supply<\/strong><br>We support ASTM and EN carbon steel coil grades, allowing buyers to source <strong>ASTM A572 steel coil<\/strong> y <strong>S355JR steel coil<\/strong> under a unified procurement plan.<\/li>\n\n\n\n<li><strong>Export-Oriented Quality Control<\/strong><br>Each batch of <strong>A572 \/ S355JR steel coils<\/strong> is supplied with complete inspection documentation to meet international project and import requirements.<\/li>\n\n\n\n<li><strong>Project &amp; Wholesale Capability<\/strong><br>Apoyamos <strong>A572 \/ S355JR steel coils<\/strong> with bulk orders, project schedules, and long-term cooperation with distributors, EPC contractors, and steel stockists.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>ASTM A572 Grade 50 vs EN S355JR (Standards &amp; Equivalence)<\/strong><\/h2>\n\n\n\n<p>ASTM A572 Grade 50 and EN S355JR are commonly used for high-strength structural applications. Both grades meet load-bearing requirements for bridges, construction, and heavy fabrication projects, while offering higher yield strength than general structural steels.<\/p>\n\n\n\n<p>For detailed chemical and mechanical equivalence, see our <a href=\"https:\/\/www.cjmsteelgroup.com\/es\/astm-a572-steel-grades-equivalents-properties-buying-guide.html\/\" target=\"_blank\" rel=\"noopener\" title=\"A572 equivalent guide\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">A572 equivalent guide<\/mark><\/a>.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>Get a Quote for <strong>A572 <\/strong>Bobina de acero al carbono<\/strong><\/h2>\n\n\n\n<p>Already confirmed your grade, size, and quantity?<br><strong><a href=\"https:\/\/www.cjmsteelgroup.com\/es\/contact-us.html\/\" target=\"_blank\" rel=\"noopener\" title=\"P\u00f3ngase en contacto con nosotros\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Submit your requirements<\/mark><\/a><\/strong> to receive a <strong>precise quotation and delivery schedule<\/strong>.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Need technical confirmation before ordering?<br><strong><a href=\"mailto:info@cjmstainlesssteel.com\" target=\"_blank\" rel=\"noopener\" title=\"P\u00f3ngase en contacto con nosotros\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Contacte con nuestro equipo<\/mark><\/a><\/strong> para <strong>application-based grade verification and supply support<\/strong>.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>PREGUNTAS FRECUENTES<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Q1: Is ASTM A572 equivalent to EN S355JR?<\/strong><br>ASTM A572 Grade 50 is widely regarded as equivalent to EN S355JR in terms of yield strength and structural application. Both grades offer a minimum yield strength around 345 MPa and are commonly used for load-bearing structures. Grade substitution should be confirmed based on mill test certificates and project specifications.<\/li>\n\n\n\n<li><strong>Q2: What is ASTM A572 Grade 50 used for?<\/strong><br>ASTM A572 Grade 50 is used for bridges, building structures, transmission towers, heavy equipment, and infrastructure projects where higher yield strength is required compared with general structural steels such as A36.<\/li>\n\n\n\n<li><strong>Q3: Can A572 steel coil replace S355JR in construction projects?<\/strong><br>Yes, A572 Grade 50 steel coil can replace S355JR steel coil in many international projects, provided that chemical composition and mechanical properties are verified through a Mill Test Certificate (EN 10204 3.1) and approved by the project owner or engineer.<\/li>\n\n\n\n<li><strong>Q4: What thickness is available for A572 steel coil?<\/strong><br>A572 carbon steel coils are commonly supplied in thickness ranges from 2.0 mm to 20 mm, depending on mill capability and project requirements. Wider thickness ranges may be available for bulk or project orders.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column ecdorbox1 swiper-slide tap_s-box\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"439\" src=\"http:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/Steel-product-stock-cjmsteel-1024x439.jpg\" alt=\"\" class=\"wp-image-5095\" srcset=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/Steel-product-stock-cjmsteel-1024x439.jpg 1024w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/Steel-product-stock-cjmsteel-300x129.jpg 300w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/Steel-product-stock-cjmsteel-768x329.jpg 768w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/Steel-product-stock-cjmsteel.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">#\u00edtulo_imagen<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column ecdorbox2 swiper-slide tap_s-box\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"612\" src=\"http:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/01\/Steel-product-inspection-1024x612.jpg\" alt=\"\" class=\"wp-image-5058\" srcset=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/01\/Steel-product-inspection-1024x612.jpg 1024w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/01\/Steel-product-inspection-300x179.jpg 300w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/01\/Steel-product-inspection-768x459.jpg 768w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/01\/Steel-product-inspection.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"293\" src=\"http:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/Galvanized-Coil-Stock-cjmsteel-1024x293.jpg\" alt=\"\" class=\"wp-image-5094\" srcset=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/Galvanized-Coil-Stock-cjmsteel-1024x293.jpg 1024w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/Galvanized-Coil-Stock-cjmsteel-300x86.jpg 300w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/Galvanized-Coil-Stock-cjmsteel-768x219.jpg 768w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/Galvanized-Coil-Stock-cjmsteel.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">#\u00edtulo_imagen<\/figcaption><\/figure>\n<\/div>\n<\/div><\/div><div class=\"tabbottomb\"><\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-tab thempark-block thempark_tab_box undefined\" style=\"margin-bottom:20px;\" bloop=\"no\" auto=\"no\" mouse=\"click\"><div class=\"content_tab_title\" style=\"background-color:#eaeaea;\"><div class=\"fidxtab\" style=\"background-color:#eaeaea;\"><div class=\"btn active  tabcolor5\" style=\"\"><span class=\"tabtt\" style=\"\"><i class=\"fas fa fa-\" style=\"\"><\/i>PREGUNTAS FRECUENTES<\/span><\/div><\/div><\/div><div class=\"swiper-container content_tab_swiper\" style=\"background-color:#ffffff;\"><div class=\"swiper-wrapper\">\n<div class=\"wp-block-column ecdorbox0 swiper-slide tap_s-box active\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div data-schema-only=\"false\" class=\"wp-block-aioseo-faq\"><h3 class=\"aioseo-faq-block-question\">P: \u00bfCu\u00e1les son los principales productos\/servicios de su empresa?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p>R: Somos fabricantes profesionales de productos de acero al carbono, acero aleado y perfiles. Tenemos la experiencia del negocio de acero por m\u00e1s de 10 a\u00f1os y nuestros productos se exportan a Oriente Medio, Suram\u00e9rica, Asia sudoriental, \u00c1frica, Asia del sur y del este etc.<\/p>\n<\/div><\/div>\n\n\n\n<div data-schema-only=\"false\" class=\"wp-block-aioseo-faq\"><h3 class=\"aioseo-faq-block-question\">P: \u00bfPuedo visitar su f\u00e1brica?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p>R: Por supuesto, invitamos a clientes de todo el mundo a visitar nuestra f\u00e1brica.<\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div data-schema-only=\"false\" class=\"wp-block-aioseo-faq\"><h3 class=\"aioseo-faq-block-question\">P: \u00bfCu\u00e1les son sus condiciones de pago?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p>R: 30% T\/T dep\u00f3sito y 70% saldo antes del env\u00edo.<\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div data-schema-only=\"false\" class=\"wp-block-aioseo-faq\"><h3 class=\"aioseo-faq-block-question\">P: \u00bfCu\u00e1l es su plazo de entrega?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p>R: Para las existencias, podr\u00edamos transportar las mercanc\u00edas al puerto de carga dentro de los 7 d\u00edas despu\u00e9s de recibir el dep\u00f3sito; Para la producci\u00f3n, por lo general toma alrededor de 15-30 d\u00edas despu\u00e9s de recibir el dep\u00f3sito.<\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div data-schema-only=\"false\" class=\"wp-block-aioseo-faq\"><h3 class=\"aioseo-faq-block-question\">P: \u00bfProporcionan muestras? \u00bfSon gratuitas o de pago?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p>R: Las muestras est\u00e1n disponibles de forma gratuita, pero el flete de mensajer\u00eda ser\u00e1 cubierto por la cuenta del cliente.<\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div data-schema-only=\"false\" class=\"wp-block-aioseo-faq\"><h3 class=\"aioseo-faq-block-question\">P: \u00bfAceptan la inspecci\u00f3n de terceros?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p>R: S\u00ed, aceptamos inspecciones de terceros.<\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div data-schema-only=\"false\" class=\"wp-block-aioseo-faq\"><h3 class=\"aioseo-faq-block-question\">P: \u00bfPor qu\u00e9 deber\u00eda comprarles a ustedes y no a otros proveedores?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p>R: Integrando los recursos superiores de la industria sider\u00fargica de China, proporcionamos a los clientes productos de acero de alta calidad a precios preferenciales, y podemos garantizar que las mercanc\u00edas se entregan a los clientes a tiempo.<\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div data-schema-only=\"false\" class=\"wp-block-aioseo-faq\"><h3 class=\"aioseo-faq-block-question\">P: \u00bfC\u00f3mo garantizan la calidad?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p>A: Siempre una muestra de pre-producci\u00f3n antes de la producci\u00f3n en masa;Siempre 100% inspeccionado antes del env\u00edo<\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div><\/div><div class=\"tabbottomb\"><\/div><\/div>\n\n\n\n<p><\/p>\n\n\n<div id=\"post_in_list2\" class=\"post_in_list_out\" style=\"background-color:#ffffff;\"><div  class=\"post_in_list_head modle_title1\">\r\n\t<h3 class=\"main-title\"style=\"color:#f29900;\">Productos relacionados<\/h3>\r\n\t<span class=\"as-title\" style=\"color:#666666;\"><\/span><\/div><ul class=\"post_in_list row4  nobig\" data-cat=\"32\"data-tag=\"\"data-nb=\"4\"data-rand=\"rand\"data-page=\"2\" data-modle=\"post_in_list2\"data-pbtn=\"\"data-pbtnicon=\"\"data-seo2=\"\"data-wtitlesize=\"\"data-wtitlecolor=\"\"data-wtitlehight=\"163\"data-btncolor=\"\"data-first=\"\"data-b2=\"\"data-b1=\"311\"data-row=\"4\"data-canshu=\"2\"data-wtitlecolor2=\"\"data-home=\"https:\/\/www.cjmsteelgroup.com\/es\"><li  ><div class=\"case_pic\"title=\"\u00c1ngulo de acero galvanizado\"style=\"max-height:311px;\">\r\n<a href=\"https:\/\/www.cjmsteelgroup.com\/es\/galvanized-angle-steel.html\">\r\n<figure style=\"max-height:311px;\">\r\n<img decoding=\"async\" class=\"lazyload\"  src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/03\/c155b497-5505-46a2-a594-1d060eba71b6.jpg\" alt=\"Galvanized Angle Steel\"      \/>\r\n<figcaption><span>\u00c1ngulo de acero inoxidable El \u00e1ngulo de acero inoxidable es una tira larga de acero con dos lados perpendiculares entre s\u00ed. Existen \u00e1ngulos de acero inoxidable equil\u00e1teros y \u00e1ngulos de acero inoxidable desiguales. Los dos lados del \u00e1ngulo equil\u00e1tero...<\/span><\/figcaption>\r\n<\/figure>\r\n<\/a>\r\n<\/div><div class=\"case_text\" title=\"\u00c1ngulo de acero galvanizado\" style=\"height:163px;\"><h4 class=\"posts_titles\" >\r\n<a  href=\"https:\/\/www.cjmsteelgroup.com\/es\/galvanized-angle-steel.html\">\u00c1ngulo de acero galvanizado<\/a>\r\n<\/h4><ul class=\"csbox_pt ov_2\"><li ><span >Origen<\/span><span >China<\/span><\/li><li ><span >Plazo de entrega<\/span><span >\u22657 d\u00edas<\/span><\/li><\/ul><p >\u00c1ngulo de acero inoxidable El \u00e1ngulo de acero inoxidable es una tira larga de acero con dos lados perpendiculares entre s\u00ed. Existen \u00e1ngulos de acero inoxidable equil\u00e1teros y \u00e1ngulos de acero inoxidable desiguales. Los dos lados del \u00e1ngulo equil\u00e1tero...<\/p><\/div><\/li><li  ><div class=\"case_pic\"title=\"Placa de acero laminado en fr\u00edo 1018\"style=\"max-height:311px;\">\r\n<a href=\"https:\/\/www.cjmsteelgroup.com\/es\/1018-cold-rolled-steel-plate.html\">\r\n<figure style=\"max-height:311px;\">\r\n<img decoding=\"async\" class=\"lazyload\"  src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/45db79fc-38c0-4b69-8f1a-a16ef605184d.jpg\" alt=\"1018 Cold Rolled Steel Plate\"      \/>\r\n<figcaption><span>La chapa de acero laminada en fr\u00edo 1018 proporciona una maquinabilidad, resistencia y uniformidad superiores, ideales para aplicaciones de fabricaci\u00f3n de precisi\u00f3n y automoci\u00f3n.<\/span><\/figcaption>\r\n<\/figure>\r\n<\/a>\r\n<\/div><div class=\"case_text\" title=\"Placa de acero laminado en fr\u00edo 1018\" style=\"height:163px;\"><h4 class=\"posts_titles\" >\r\n<a  href=\"https:\/\/www.cjmsteelgroup.com\/es\/1018-cold-rolled-steel-plate.html\">Placa de acero laminado en fr\u00edo 1018<\/a>\r\n<\/h4><ul class=\"csbox_pt ov_2\"><li ><span >Plazo de entrega<\/span><span >\u22657 d\u00edas<\/span><\/li><li ><span >Demanda<\/span><span >Personalizable<\/span><\/li><\/ul><p >La chapa de acero laminada en fr\u00edo 1018 proporciona una maquinabilidad, resistencia y uniformidad superiores, ideales para aplicaciones de fabricaci\u00f3n de precisi\u00f3n y automoci\u00f3n.<\/p><\/div><\/li><li  ><div class=\"case_pic\"title=\"Tubo de acero sin soldadura EN 10210\/S355\"style=\"max-height:311px;\">\r\n<a href=\"https:\/\/www.cjmsteelgroup.com\/es\/en-10210-s355-seamless-steel-pipe.html\">\r\n<figure style=\"max-height:311px;\">\r\n<img decoding=\"async\" class=\"lazyload\"  src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/q345-4.webp\" alt=\"EN 10210\/S355 Seamless Steel Pipe\"      \/>\r\n<figcaption><span>Tubo de acero sin soldadura EN 10210, dise\u00f1ado para aplicaciones estructurales, que ofrece alta resistencia, durabilidad y excelente resistencia a la corrosi\u00f3n y a las altas temperaturas. Ideal para uso industrial.<\/span><\/figcaption>\r\n<\/figure>\r\n<\/a>\r\n<\/div><div class=\"case_text\" title=\"Tubo de acero sin soldadura EN 10210\/S355\" style=\"height:163px;\"><h4 class=\"posts_titles\" >\r\n<a  href=\"https:\/\/www.cjmsteelgroup.com\/es\/en-10210-s355-seamless-steel-pipe.html\">Tubo de acero sin soldadura EN 10210\/S355<\/a>\r\n<\/h4><ul class=\"csbox_pt ov_2\"><li ><span >Origen<\/span><span >China<\/span><\/li><li ><span >Plazo de entrega<\/span><span >\u22657 d\u00edas<\/span><\/li><\/ul><p >Tubo de acero sin soldadura EN 10210, dise\u00f1ado para aplicaciones estructurales, que ofrece alta resistencia, durabilidad y excelente resistencia a la corrosi\u00f3n y a las altas temperaturas. Ideal para uso industrial.<\/p><\/div><\/li><li  ><div class=\"case_pic\"title=\"Placa de acero de alta resistencia para automoci\u00f3n\"style=\"max-height:311px;\">\r\n<a href=\"https:\/\/www.cjmsteelgroup.com\/es\/high-strength-automotive-steel-plate-dp600-qste500tm-hr440b-supplier.html\">\r\n<figure style=\"max-height:311px;\">\r\n<img decoding=\"async\" class=\"lazyload\"  src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/05\/Thick-Transmission-Tower-Steel-Sheet.jpg\" alt=\"High Strength Automotive Steel Plate\"      \/>\r\n<figcaption><span>CJMsteelgroup ofrece chapas de acero de alta resistencia para automoci\u00f3n como DP600, QStE500TM y HR440B, ideales para bastidores, puertas y piezas estructurales de autom\u00f3viles. Entrega global. Respuesta r\u00e1pida.<\/span><\/figcaption>\r\n<\/figure>\r\n<\/a>\r\n<\/div><div class=\"case_text\" title=\"Placa de acero de alta resistencia para automoci\u00f3n\" style=\"height:163px;\"><h4 class=\"posts_titles\" >\r\n<a  href=\"https:\/\/www.cjmsteelgroup.com\/es\/high-strength-automotive-steel-plate-dp600-qste500tm-hr440b-supplier.html\">Placa de acero de alta resistencia para automoci\u00f3n<\/a>\r\n<\/h4><ul class=\"csbox_pt ov_2\"><li ><span >Origen<\/span><span >China<\/span><\/li><li ><span >Plazo de entrega<\/span><span >\u22657 d\u00edas<\/span><\/li><\/ul><p >CJMsteelgroup ofrece chapas de acero de alta resistencia para automoci\u00f3n como DP600, QStE500TM y HR440B, ideales para bastidores, puertas y piezas estructurales de autom\u00f3viles. Entrega global. Respuesta r\u00e1pida.<\/p><\/div><\/li><\/ul><div class=\"tishi\"><p class=\"loading\"><i class=\"fas fa-spinner\"><\/i>cargando...<\/p><p class=\"lasetpost\">\u5df2\u7ecf\u662f\u5230\u6700\u540e\u4e00\u7bc7\u5185\u5bb9\u4e86\uff01<\/p><\/div><\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-comment thempark-block themepark-comment undefined\" style=\"\"><div class=\"themepark-comment_in\" id=\"ud_form\"><div class=\"themepark-comment_inb2\"><div class=\"themepark-comment_inb\" style=\"\"><div class=\"themepark-comment_form nolable\" style=\"\"><div class=\"fromtts\" style=\"\"><span class=\"fromtt\" style=\"font-size:16px;\">MENSAJE\uff1a<\/span><\/div><form id=\"commentform-park\" class=\"themepark-c-f\" action=\"https:\/\/www.cjmsteelgroup.com\/wp-comments-post.php\" method=\"post\" autocomplete=\"off\" data-trp-original-action=\"https:\/\/www.cjmsteelgroup.com\/wp-comments-post.php\"><div class=\"themepark-comment_form_box tptext\" style=\"font-size:14px;\"><lable for=\"tpcommet0\" class=\"\"><input type=\"text\" id=\"tpcommet0\" name=\"tpcommet0\" size=\"28\" style=\"color:#616161;border: solid 1px #dfdfdf;background-color: #ffffff;\" placeholder=\"Nombre\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext\" style=\"font-size:14px;\"><lable for=\"tpcommet1\" class=\"\"><input type=\"text\" id=\"tpcommet1\" name=\"tpcommet1\" size=\"28\" style=\"color:#616161;border: solid 1px #dfdfdf;background-color: #ffffff;\" placeholder=\"Tel\u00e9fono\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext mail-c\" style=\"font-size:14px;\"><lable for=\"tpcommet2\" class=\"required\"><input type=\"text\" class=\"f-email\" id=\"tpcommet2\" name=\"tpcommet2\" size=\"28\" required style=\"color:#616161;border: solid 1px #dfdfdf;background-color: #ffffff;\" placeholder=\"Correo electr\u00f3nico\"\/><span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/lable><\/div><div class=\"themepark-comment_form_box tpTextarea\" style=\"font-size:14px;\"><lable for=\"tpcommet3\"><textarea id=\"tpcommet3\" name=\"tpcommet3\" style=\"color:#616161;border: solid 1px #dfdfdf;background-color: #ffffff;\" placeholder=\"Mensaje\"><\/textarea><\/lable><\/div><div class=\"hiddeninput\"><input name=\"comment_post_ID\" type=\"hidden\" value=\"10282\"\/><input name=\"author\" type=\"hidden\" class=\"author\"\/><input name=\"email\" type=\"hidden\" class=\"email\"\/><textarea name=\"comment\" style=\"display:none\" class=\"comment\"><\/textarea><input name=\"themeparklable\" type=\"hidden\" value=\"Name|Phone|Email|Message\"\/><input name=\"themeparktype\" type=\"hidden\" value=\"text|text|text2|Textarea\"\/><input name=\"redirect_to\" type=\"hidden\" value=\"http:\/\/www.cjmsteelgroup.com\"\/><input name=\"inquiryid\" type=\"hidden\"\/><input name=\"inquirytime\" type=\"hidden\"\/><input name=\"position\" type=\"hidden\"\/><\/div><div class=\"submut_box\"><input type=\"submit\" class=\"submut_btn\" name=\"submit\" style=\"background:#f29900;\" value=\"ENVIAR\"\/><div class=\"tishi\" style=\"\"><div class=\"loading\" style=\"color:#616161;\"><i class=\"fas fa-spinner\"><\/i>Env\u00edo....<\/div><div class=\"success\" style=\"color:#616161;\"><i class=\"fas fa-check\"><\/i>Env\u00edo correcto.<\/div><div class=\"erro\" style=\"color:#616161;\"><i class=\"fas fa-exclamation-circle\"><\/i>\u00a1Env\u00edo fallido! 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Export-ready supply with MTC and project support. Flexiable MOQ.","image":"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/q275-4.jpg","keywords":"[{\"label\":\"s355jr steel coil supplier\",\"value\":\"s355jr steel coil supplier\"},{\"label\":\" a572\/s355jr carbon steel coil\",\"value\":\" a572\/s355jr carbon steel coil\"},{\"label\":\" s355jr steel coil\",\"value\":\" s355jr steel coil\"}]","author":{"name":"#author_name","url":"#author_url"},"dates":{"include":true,"datePublished":"12\/17\/2025","dateModified":"03\/13\/2026"}}},"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[{"id":"#aioseo-faq-page-mkkuv9kv","slug":"faq-page","graphName":"FAQPage","label":"FAQ Page","properties":{"name":"#post_title","description":"Buy ASTM A572 carbon steel coils equivalent to EN S355JR for structural applications. Export-ready supply with MTC and project support. Flexiable MOQ.","questions":[{"question":"Is ASTM A572 equivalent to EN S355JR?","answer":"ASTM A572 Grade 50 is widely regarded as equivalent to EN S355JR in terms of yield strength and structural application. Both grades offer a minimum yield strength around 345 MPa and are commonly used for load-bearing structures. Grade substitution should be confirmed based on mill test certificates and project specifications."},{"question":"What is ASTM A572 Grade 50 used for?","answer":"ASTM A572 Grade 50 is used for bridges, building structures, transmission towers, heavy equipment, and infrastructure projects where higher yield strength is required compared with general structural steels such as A36."},{"question":"Can A572 steel coil replace S355JR in construction projects?","answer":"Yes, A572 Grade 50 steel coil can replace S355JR steel coil in many international projects, provided that chemical composition and mechanical properties are verified through a Mill Test Certificate (EN 10204 3.1) and approved by the project owner or engineer."},{"question":"What thickness is available for A572 steel coil?","answer":"A572 carbon steel coils are commonly supplied in thickness ranges from 2.0 mm to 20 mm, depending on mill capability and project requirements. Wider thickness ranges may be available for bulk or project orders."}]}}]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"limit_modified_date":false,"created":"2025-02-26 03:01:00","updated":"2026-03-13 08:07:55"},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.cjmsteelgroup.com\/es\" title=\"Home\">Home<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.cjmsteelgroup.com\/es\/carbon-steel\/\" title=\"Carbon Steel\">Carbon Steel<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.cjmsteelgroup.com\/es\/carbon-steel\/carbon-steel-coil\/\" title=\"Carbon Steel Coil\">Carbon Steel Coil<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\tASTM A572 Carbon Steel Coil\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.cjmsteelgroup.com\/es"},{"label":"Carbon Steel","link":"https:\/\/www.cjmsteelgroup.com\/es\/carbon-steel\/"},{"label":"Carbon Steel Coil","link":"https:\/\/www.cjmsteelgroup.com\/es\/carbon-steel\/carbon-steel-coil\/"},{"label":"ASTM A572 Carbon Steel Coil","link":"https:\/\/www.cjmsteelgroup.com\/es\/a572-carbon-steel-coil.html"}],"medium_url":"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/q275-4-300x300.jpg","thumbnail_url":"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/q275-4-150x150.jpg","full_url":"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2025\/02\/q275-4.jpg","_links":{"self":[{"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/posts\/5320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/comments?post=5320"}],"version-history":[{"count":8,"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/posts\/5320\/revisions"}],"predecessor-version":[{"id":8170,"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/posts\/5320\/revisions\/8170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/media\/7878"}],"wp:attachment":[{"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/media?parent=5320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/categories?post=5320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/tags?post=5320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}