321 stainless steel (grade 1.4541) is a titanium stabilized austenitic stainless steel with excellent corrosion resistance and high temperature strength. Its main components include chromium (about 17-19%), nickel (about 9-12%), and titanium (at least 5 times the carbon content). The addition of titanium effectively prevents the precipitation of chromium carbide and enhances its resistance to intergranular corrosion.
321 stainless steel material performs well in high-temperature environments and is suitable for oxidative environments below 800℃. It is widely used in fields such as aviation, chemical engineering, and heat exchangers. Its excellent weldability and formability further expand its application range.
321 stainless steel has excellent mechanical properties, with a tensile strength of up to 520MPa, a yield strength of 205MPa, and an elongation of 40%. Its comprehensive performance makes it an ideal choice for high temperature and corrosive environments.
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