321 Stainless Steel | McMaster-Carr
The titanium content of 321 stainless steel preserves corrosion resistance around weld points. This material maintains its corrosion resistance in temperatures up to 1500° F.. Foil is often used as a heat-treating wrap in temperatures up to 2000° F. It is furnished with a crimping tool.. For technical drawings and 3-D models, click on a part number.