{"id":743,"date":"2026-08-06T01:34:18","date_gmt":"2026-08-06T01:34:18","guid":{"rendered":"https:\/\/fengshimetal.com\/?post_type=product&p=743"},"modified":"2026-08-06T01:34:18","modified_gmt":"2026-08-06T01:34:18","slug":"a572-round-steel-bar","status":"publish","type":"product","link":"https:\/\/fengshimetal.com\/ar\/product\/a572-round-steel-bar\/","title":{"rendered":"A572 Round Steel Bar"},"content":{"rendered":"
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Carbon Steel: Properties, Production, Examples and Applications Carbon steel is an iron-carbon alloy, which contains up to 2.1 wt.% carbon. For carbon steels, there is no minimum specified content of other alloying elements, however, they often contain manganese. The maximum manganese, silicon and copper content should be less than 1.65 wt.%, 0.6 wt.% and 0.6 wt.%, respectively.<\/p>\n<\/div>\n<\/div>\n

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A572 \u00a0Round Steel Bar Description<\/td>\n<\/tr>\n
A572\u00a0steel bar\u00a0is\u00a0made of\u00a0a low-carbon, low-alloy \u00a0high-strength steel\u00a0employing the\u00a0electric furnace steelmaking technology.\u00a0So the\u00a0main component is scrap \u00a0iron.\u00a0Resulting from its\u00a0reasonable composition design and strict process control, \u00a0A572 steel\u00a0bar\u00a0is widely favored for\u00a0high \u00a0purity and excellent performance.\u00a0Its\u00a0molten \u00a0steel pouring manufacturing method\u00a0not only gives the steel\u00a0coil\u00a0good density and \u00a0uniformity, but also ensures that the steel\u00a0bar\u00a0has superior mechanical properties after cooling.\u00a0A572 carbon steel bar is \u00a0widely used in construction, bridges, heavy machinery and other fields. At \u00a0the same time, it shows outstanding performance in welding, forming and \u00a0corrosion resistance with its low carbon and low alloy characteristics.<\/td>\n<\/tr>\n
Product \u00a0Parameters<\/td>\n<\/tr>\n
Product \u00a0Name<\/td>\nA572\/S355JR Round Steel Bar<\/td>\n<\/tr>\n
\u0642\u064a\u0627\u0633\u064a<\/td>\nEN\/DIN\/JIS\/ASTM\/BS\/ASME\/AISI, etc.<\/td>\n<\/tr>\n
Common \u00a0Round Bar Specifications<\/td>\n3.0-50.8 mm,\u00a0Over 50.8-300mm<\/td>\n<\/tr>\n
Flat \u00a0Steel\u00a0Common\u00a0Specifications<\/td>\n6.35\u00d712.7mm, 6.35\u00d725.4mm, 12.7\u00d725.4mm<\/td>\n<\/tr>\n
Hexagon \u00a0Bar\u00a0Common\u00a0Specifications<\/td>\nAF5.8mm-17mm<\/td>\n<\/tr>\n
Square \u00a0Bar\u00a0Common\u00a0Specifications<\/td>\nAF2mm-14mm, AF6.35mm,\u00a09.5mm, 12.7mm, 15.98mm, 19.0mm, 25.4mm<\/td>\n<\/tr>\n
\u0627\u0644\u0637\u0648\u0644<\/td>\n1-6meters,\u00a0Size Accept Custom<\/td>\n<\/tr>\n
Diameter(mm)<\/td>\nHot Rolling \u00a0Round Bar<\/td>\n25-600<\/td>\nCold \u00a0Rolling\u00a0Square Bar<\/td>\n6-50.8<\/td>\n<\/tr>\n
Hot Rolling\u00a0Square Bar<\/td>\n21-54<\/td>\nCold \u00a0Rolling\u00a0Hexagon Bar<\/td>\n9.5-65<\/td>\n<\/tr>\n
Cold Rolling\u00a0Round bar<\/td>\n6-101.6<\/td>\nForged Rebar<\/td>\n200-1000<\/td>\n<\/tr>\n
Surface\u00a0Process<\/td>\nBright, Polished, Black<\/td>\n<\/tr>\n
Other \u00a0Services<\/td>\nMachining(cnc), Centerless Grinding(cg), Heat \u00a0Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, \u00a0Bending, Small Machining, etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

A572 steel bars have good strength, ductility and workability, making them ideal for structural applications. These characteristics make the A572 relatively simple to shape into different structures, while maintaining the ability to withstand large stresses and loads.<\/p>","protected":false},"featured_media":402,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[42],"product_tag":[],"class_list":["post-743","product","type-product","status-publish","has-post-thumbnail","product_cat-carbon-steel-bar","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/fengshimetal.com\/ar\/wp-json\/wp\/v2\/product\/743","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fengshimetal.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fengshimetal.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/fengshimetal.com\/ar\/wp-json\/wp\/v2\/comments?post=743"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fengshimetal.com\/ar\/wp-json\/wp\/v2\/media\/402"}],"wp:attachment":[{"href":"https:\/\/fengshimetal.com\/ar\/wp-json\/wp\/v2\/media?parent=743"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fengshimetal.com\/ar\/wp-json\/wp\/v2\/product_brand?post=743"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fengshimetal.com\/ar\/wp-json\/wp\/v2\/product_cat?post=743"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fengshimetal.com\/ar\/wp-json\/wp\/v2\/product_tag?post=743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}