... 316L hot rolled,polished,high quality with reasonable price polished stainless steel hexagonal bar Grade 316L 1.material grade:AISI 201,Y201Cu,202 ... L, 310,310S,316,316L,317,321 AISI 410, 420, 430, 430F, 4312.standard:ASTM A 276,A 484,A564,A581 ... .,5.common sizes we have large stocks,1mm-300mm6.usage:stainless steel hexagonal bar is widely used in chemical, shipping,architecture,machine-made ...