... 2.size:3-300mm 3.Good quality competitive price cold drawn stainless steel round barGrade AISI316L, 316,310S,310,303,304,317,321 ... ,431,416, AISI201,Y201Cu,202, PH-4,329 ect. Description stainless steel round bar Starndard ASTM A 276,A 484,A564,A581 ... 110mm Hot forged round bar diameter from 110mm to 400mmCold drawn round bar diameter from 2.0mm to 60mmGrinding bar diameter ...