bright hexagon bar,cold drawn hexagon bar,peeling hexagon bar,steel hexagon bar 1.Grade:AISI316L, 316,310S,310,303 ... ,202 PH17-4,329 ect.2.Description:stainless steel hexagon bar3.Starndard:ASTM A 276,A 484,A564,A581 ... ,A582,EN10272,JIS4303,JIS G 4311,JIS G 43184.Surface:Bright,Polished,Turn smooth(Peeled ... architecture,food industry,household products etc. stainless steel hexagon bar