... Cold drawn,hot rolled,forged,peeled 3.Good quality competitiv bright steel hexagonal barGrade AISI316L, 316,310S,310,303,304,317,321.AISI410 ... steel hexagonal bar Starndard ASTM A 276,A 484,A564,A581,A582,EN10272,JIS4303,JIS G 4311,JIS G 4318 Surface Bright, ... spin,shipping industry,architecture,food industry,household products etc.stainless steel hexagonal bar display: 420C bright steel hexagonal bar