Stainless Steel Bright Bar 1).Material:304,304L,316,316L ... and hot rolled 3).Diameter:40-600 NameStainless Steel Bright BarBrandBSDMaterial Grade304,304L,316,316L,310S etc. ... , Dull Finish)400G, 500G, 600G or 800G Mirror finishApplicationOrnamental tubes, Decoration construction, upholstery, industry machineTestSquash test, Extended test, ... %≥35%Hardness (HV)<253<253<200<200 Stainless Steel Bright Bar