... drawn and hot rolled 3).Diameter:40-600mm NameHot Rolling Stainless Steel BarBrandTISCO,BAOSTEELMaterial Grade304,304L,316,316L,310S etc.Diameterfrom 4mm ... Brush, Dull Finish)400G, 500G, 600G or 800G Mirror finishApplicationOrnamental tubes, Decoration construction, upholstery, industry machineTestSquash test, Extended test, Water ... %≥35%Hardness (HV)<253<253<200<200 Hot Rolling Stainless Steel Bar