Sea AISI ASTM Forging 4140 Alloy Steel Round Bar SAE4140 AISI4140 Shandong Liange Special Steel Co., Ltd. Standard:AISI, ASTM, GB, JIS, DIN, BSType:Carbon Steel BarWarranty:Perfect Goods Tracking and After-Sales ServiceAfter-sales Service:Perfect Goods Tracking and After-Sales ServiceTechnique:Cold DrawnApplication:Structural Steel Bar, Tool Steel Bar, Die Steel Bar Base Info Specification:ID: 5mm-500mm; LG: 200mm -12000mmTransport Package:Standard Sea-Worthy PackingSpecial Use:Mold Steel, Free Cutting Steel, Cold Heading SteelAlloy:AlloySurface Treatment:GalvanizedModel NO.:A36,A29M,A283,A573,1008,1010,1015,1020 etc.Trademark:LIANGEOrigin:ChinaHS Code:7214100000Production Capacity:50 Million Tons Description Overview Product DescriptionCompany ProfileCertifications Packaging & Shipping Pre:Building Material Ms Iron Sheets Steel Manufacturing A572gr50 St52-3 S275jr S355jr S690q S960q A517 8mm 16mm 20mm Hot Rolled High Strength Low Alloy Steel Plate Next:40cr 35CrMo 42CrMo 40crnimo 25cr2MOV Alloy Steel Round Bar Price