... rolled,polished,high quality with reasonable price polished stainless steel hexagonal bar Grade 316L1.material grade:AISI 201,Y201Cu,202 AISI ... 276,A 484,A564,A581,EN 10272,JIS4303,JIS G 4311,JIS G 4318 etc3.production procedure: raw elements(C,Fe,Ni ... sizes we have large stocks,1mm-300mm6.usage:stainless steel hexagonal bar is widely used in chemical, shipping,architecture,machine-made ...