... &Abrasion resistant Tensile strength&Excellent finish Temperature tolerance Acute Dimension Stainless steel square pipe Main Grade:201, 201B, 201H, 301, 302, 303 ... , JIS G3467 Finish: Pickled, Blasting, Polish (200-800#)AISI 304 Stainless Steel Square Bar 1. Composition (%): C:0.08max, Si:1.00max ... , Mn:2.00max, P:0.045max, S:0.030min,Ni:8.00-10.00, Cr: 18.00 ...