Name H9 high precision grinded q235 round steel Standard aisi, astm, gb, jis Material sgcc, sgch, g550, dx51d, dx52d, dx53d Length: 2m~9m or as customer's requirement Dimension 6-500mm Surfacetreatment black/ peeling/machined/grinded Technique cold drawn Package nude bundles, canvas packing bundles Certification iso 9001-2008, sgs, ce, bv Moq 10 tons Delivery 15-25 days Specification 1.Medium carbon structural steel. 2.High strength and machinability. 3.Good toughness plasticity. 4.Nice abrasion resistance. 5.Typically used in quenched and tempered or normalized conditions