... to ASTM,JIS Shape: round,flat,hex,angle,channel,square solution treated finished Certificate:ISO OEM available 316 Stainless ... Tool Steel Bar(Round,Square,Angle,Flat,Channel,Hex) Specifications 1) Standard : GB ... magnetic)d)Non-magnetic state solution 1. Standard: ASTM, JIS, etc2. Grade: ASTM3163. Diameter: 2mm-300mm4. Shape Manufactured: Flat Bar, Square ...