... " we are largest manufacturer , stockist & supplier of all type of round bars specialist in stainless steel : 440a, 440b, 440c, 202, 201 ... . WORKABILITY - Welds, Drills, Machines, and Cuts with proper equipment. APPLICATIONS - Frames, Brackets, Shafts, Ornamental Work, Etc. AISI 304 stainless round steel bar