303 Polished Stainless Steel Round Bar

303 stainless steel belongs to austenitictype stainless steel. It contains sulfur and selenium which makes it easy to be cut and wear resisitant. 303 stainless steel is widely used at the occasions that requires easy cutting and high surface finish The sulphur addition which is responsible for the improved machining and galling characteristics of Grade 303 lowers its corrosion resistance to below that of Grade 304. As for other austenitic grades the structure gives 303 excellent toughness, although the sulphur in 303 reduces its toughness slightly. Grade 303Se (UNS S30323) has a selenium rather than sulphur addition, improving the hot and cold forming characteristics over those of 303 and providing a smoother machined surface finish. The machinability rate is also slightly reduced. tensile strength:≥520MPa Yield strength:≥205MPa Elongation:≥40% The normal OD of 303 stainless steel bar is from 4mm to 100mm, the usual length is 6m. Usually, it only takes 3 working days for us to make del…

Anti-Slip Grating Stainless Steel Wire Stainless Steel Round Bar Stainless Steel Round Pipe Or Tube Stainless Steel Sheet Or Plate