Stainless steel flat bar Grade:AISI316L, 316,310S,310,303,304,317,321 Grade:AISI316L, 316,310S,310,303,304,317,321 AISI410,420, ... ,431,416 AISI201,Y201Cu,202Description:Round,hex,square,angle,flat barStarndard:ASTM A 276,A 484,A564,A580,A581,A582,EN10272,JIS4303,JIS ...