Stainless steel round bar 1.Material: 200,300,400series 2.Surface:cold drawing, ... rolled 3.Standard:JIS, ASTM, AISI, DIN etc Stainless steel round barStainless steel is a production which not easy rust,acid ... and hot rolled3.Standard: JIS, ASTM, AISI, DIN etc.4.Diameter: 6-200mm If you need more information about our products ... , please feel free to contact me at anytime. stainless steel round bar