... ISO OEM available 316 Stainless Tool Steel Bar(Round,Square,Angle,Flat,Channel,Hex) Specifications 1) Standard : GB ASTM, JIS ... Length: 2-6m5) Surface finish: No.1, 2B.Features of Stainless Steel Bar:a)The appearance of cold-rolled products ... Φ2-Φ50mmC) Centerless Grinding: Φ40-Φ300mmApplications of Stainless Steel Bar:1). Construction field, ships building industry2). Petroleum & chemical industries, ...