stainless steel round bar, hot rolled , cold drawn,polished,peeled,lap grinding,etc., 1 ... 3. production procedure: raw elements(C,Fe,Ni,Mn,Cr,Cu etc.,)--smelted ingots by AOD finery--hot rolled into black ... large stocks,diameter from 1mm-500mm6.application:the SS round bar is widely used in chemical, shipping,architecture,machine-made ,household ... available,pls feel free to contact with me 416 round bar