304 stainless steel pipe is a universal stainless steel, which is widely used in the production of equipment and machine parts that require good comprehensive performance (corrosion resistance and molding).
304 stainless steel pipe solidification treatment temperature of 1080-1100 ℃, cooling mode for water-cooled or air-cooled. Cold processing intermediate annealing temperature is more than 850-970 ℃, insulation for a certain period of time after water cooling. The tissues of the treated steel after solidification are austenitic, and sometimes there are a small amount of ferrite.
304 Stainless steel tubes inhibit carbide precipitation during welding and can be welded using a general method.
304 stainless steel tubes are often used in cold forming operations during application. Its cold forming performance is an important technical index to measure whether it can be formed smoothly and the yield is high and low.