{"id":2830,"date":"2025-06-17T09:34:03","date_gmt":"2025-06-17T01:34:03","guid":{"rendered":"https:\/\/www.rbymetal.com\/?post_type=product&p=2830"},"modified":"2025-06-17T09:34:03","modified_gmt":"2025-06-17T01:34:03","slug":"a572-s355jr-carbon-steel-coil","status":"publish","type":"product","link":"https:\/\/www.rbymetal.com\/index.php\/product\/a572-s355jr-carbon-steel-coil\/","title":{"rendered":"A572\/S355JR Carbon Steel Coil"},"content":{"rendered":"

A572 is a low-carbon, low-alloy high-strength steel\u00a0coil\u00a0produced\u00a0employing the\u00a0electric furnace steelmaking technology.\u00a0So the\u00a0main component is scrap iron.\u00a0Owing to its\u00a0reasonable composition design and strict process control, A572 steel\u00a0coil\u00a0is widely favored for\u00a0high purity and excellent performance.\u00a0Its\u00a0molten steel pouring manufacturing method\u00a0not only gives the steel\u00a0coil\u00a0good density and uniformity, but also ensures that the steel\u00a0coil\u00a0has superior mechanical properties after cooling.\u00a0A572 carbon steel coil is widely used in construction, bridges, heavy machinery and other fields. At the same time, it performs well in welding, forming and corrosion resistance with its low carbon and low alloy characteristics.<\/p>\n

\nProduct Parameters<\/strong><\/b><\/p>\n\n\n\n\n\n\n\n\n\n\n
Product Name<\/td>\nA572\/S355JR Carbon Steel Coil<\/td>\n<\/tr>\n
Production Process<\/td>\nHot Rolling, Cold Rolling<\/td>\n<\/tr>\n
Material Standards<\/td>\nAISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.<\/td>\n<\/tr>\n
Width<\/td>\n45mm-2200mm<\/td>\n<\/tr>\n
Length<\/td>\nCustom Size<\/td>\n<\/tr>\n
Thickness<\/td>\nHot Rolling: 2.75mm-100mm
\nCold Rolling: 0.2mm-3mm<\/td>\n<\/tr>\n
Delivery Conditions<\/td>\nRolling, Annealing, Quenching, Tempered or Standard<\/td>\n<\/tr>\n
Surface Process<\/td>\nOrdinary, Wire Drawing, Laminated Film<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

Chemical Composition<\/strong><\/b><\/p>\n\n\n\n\n\n\n\n
A572<\/td>\nC<\/td>\nMn<\/td>\nP<\/td>\nS<\/td>\nSi<\/td>\n<\/tr>\n
Grade\u00a042<\/td>\n0.21<\/td>\n1.35<\/td>\n0.03<\/td>\n0.03<\/td>\n0.15-0.4<\/td>\n<\/tr>\n
Grade\u00a050<\/td>\n0.23<\/td>\n1.35<\/td>\n0.03<\/td>\n0.03<\/td>\n0.15-0.4<\/td>\n<\/tr>\n
Grade\u00a060<\/td>\n0.26<\/td>\n1.35<\/td>\n0.03<\/td>\n0.03<\/td>\n0.40<\/td>\n<\/tr>\n
Grade\u00a065<\/td>\n0.23-0.26<\/td>\n1.35-1.65<\/td>\n0.03<\/td>\n0.03<\/td>\n0.40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

Mechanical Properties<\/strong><\/b><\/p>\n\n\n\n\n\n\n\n
A572<\/td>\nYield Strength\u00a0(Ksi)<\/td>\nTensile Strength\u00a0(Ksi)<\/td>\nElongation\u00a0%\u00a08 inches<\/td>\n<\/tr>\n
Grade\u00a042<\/td>\n42<\/td>\n60<\/td>\n20<\/td>\n<\/tr>\n
Grade\u00a050<\/td>\n50<\/td>\n65<\/td>\n18<\/td>\n<\/tr>\n
Grade\u00a060<\/td>\n60<\/td>\n75<\/td>\n16<\/td>\n<\/tr>\n
Grade\u00a065<\/td>\n65<\/td>\n80<\/td>\n15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

Physical Performance<\/strong><\/b><\/p>\n\n\n\n\n
Physical Performance<\/td>\nMetric<\/td>\nImperial<\/td>\n<\/tr>\n
Density<\/td>\n7.80 g\/cc<\/td>\n0.282 lb\/in\u00b3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

Scope of Application<\/strong><\/b><\/p>\n

ASTM A572 carbon steel low-alloy steel is widely used as bridge panels, support plates, mechanical mounting plates, etc. for construction equipment, transmission towers, racks and other equipment.<\/p>\n

\n

Equivalent Material<\/strong><\/b><\/p>\n\n\n\n\n\n
EU<\/td>\nGerman Standard<\/td>\nJapanese Standard<\/td>\nFrench Standard<\/td>\nBritish Standard<\/td>\nCanada<\/td>\nItaly<\/td>\nSpain<\/td>\nNational Standard<\/td>\nInternational<\/td>\nPortugal<\/td>\nIndia<\/td>\n<\/tr>\n
EN<\/td>\nDIN, WNr<\/td>\nJIS<\/td>\nAFNOR<\/td>\nBS<\/td>\nHG<\/td>\nUNI<\/td>\nUNE<\/td>\nGB<\/td>\nISO<\/td>\nNP<\/td>\nIS<\/td>\n<\/tr>\n
S355JR<\/td>\nSt52-3<\/td>\nSM490A<\/td>\nE36-2<\/td>\n50B<\/td>\n350W<\/td>\nFe510B<\/td>\nAE355B<\/td>\nQ345B<\/td>\nE355C<\/td>\nFE510-B<\/td>\nIS961<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

A572 steel has four different grades: 42, 50, 60 and 65. Each of these grades differ in their mechanical properties and chemical composition.<\/p>\n","protected":false},"featured_media":2832,"template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[31,49,29],"product_tag":[],"class_list":{"0":"post-2830","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-carbon-steel","7":"product_cat-carbon-steel-coil-strip","8":"product_cat-product","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple","14":"entry","15":"content-bg","16":"loop-entry"},"taxonomy_info":{"product_cat":[{"value":31,"label":"Carbon Steel"},{"value":49,"label":"Carbon Steel Coil\/Strip"},{"value":29,"label":"Product"}]},"featured_image_src_large":["https:\/\/www.rbymetal.com\/wp-content\/uploads\/2025\/06\/111.jpg",800,800,false],"author_info":[],"comment_info":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product\/2830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/media\/2832"}],"wp:attachment":[{"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/media?parent=2830"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=2830"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=2830"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=2830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}