310S Stainless Steel Rectangle Tube has internal and external radius corners, with a protruding interior weld seam. Stainless Rectangle Tube is ideal for all structural applications where greater strength and superior corrosion resistance is required. Having a durable mill finish Stainless Rectangle Tube is widely used for all types of fabrication projects that are exposed to the elements - chemical, acidic, fresh water, and salt water environments. Some sizes are available with a 180 grit polish.
310S stainless steel coil is an austenitic chromium-nickel stainless steel with excellent oxidation and corrosion resistance, which also has high temperature resistance. It has much better strength,and has good high temperature resistance due to the higher percentage of chromium and nickel.