... .size:3-300mm 3.Good price competitive price tainless steel round barGrade AISI316L, 316,310S,310,303,304,317,321. AISI410 ... . AISI201,Y201Cu,202. PH-4,329 ect. Description stainless steel round bar Starndard ASTM A 276,A 484,A564,A581,A582 ... industry,spin,shipping industry,architecture,food industry,household products etc. . black stainless steel round bar