Stainless Steel flat Bar including Hot Working and Cold Working Bar Stainless steel flat bar Grade: ASTM201,201+Cu,202,204+Cu,205,301,303,302,304,304L,305,308,308L,309,309L, 310,310S,316,316L, 316Ti,316LN,317,317L,321,329,347,409,410,416,420,430,430F,431,446, 630,631,2205,S31803, s32750