stainless steel round bar, hot rolled , cold drawn,polished,peeled,lap ... 416,420,430 stainless steel round bar2.standard:ASTM A 276,A484,A564,A581,A582,EN10272,JIS4303,JIS ... stocks,diameter from 1mm-500mm6.application:the SS round bar is widely used in chemical, shipping,architecture,machine-made ... steel round barsamples are available,pls feel free to contact with me round bar 410, 420, 430, 431