Top Selling Carbon Steel Square Cold Rolled Alloy Carbon Round Steel Rod Bar Guozhong (Shandong) Steel Group Co., Ltd. After-sales Service:Online Technical SupportWarranty:Online Technical SupportStandard:AISI, JIS, ASTM, DIN, BS, GBCertification:UL, ABS, RoHSTechnique:Hot RolledWall Thickness:as Requirement Base Info Model NO.:Square BarSurface Treatment:GalvanizedAlloy:AlloyMOQ:1 TonColor:Ral ColorSample:AvaliableTransport Package:Standard Sea Worthy PackageSpecification:Carbon Steel BarTrademark:GUOZHONGOrigin:ChinaHS Code:7228400000Production Capacity:5000tons,Months Description Pre:SAE 4820h AISI 4820h 30nimocr10 Carbon Steel Plate Pipe Bar, Excellent Quality and Price Next:Customized Guozhong Carbon Alloy Steel Welded Pipe Q235A ASTM A283m Hot Rolled Steel Pipe/Tube