321 stainless steel plate is Ni-Cr-Ti austenitic stainless steel. With good wear resistance, corrosion resistance, high temperature, creep resistance, etc. advantages, 321 stainless steel plate is used in the manufacture of wear-resistant acid containers and wear-resistant equipment lining, transportation pipelines.
Ti in 321 stainless steel plate exists as a stabilizing element, but 321 steel is also a kind of heat-resistant steel, which is much better than 316L stainless steel in high temperature. 321 stainless steel plate has good abrasion resistance in organic acid and inorganic acid of different concentration and temperature, especially in oxidizing medium.
321 stainless steel plate properties are very similar to 304 stainless steel plate. However, due to the addition of titanium, 321 stainless steel plate has better resistance to grain boundary corrosion and high temperature strength. Due to the addition of titanium, the formation of chromium carbide is effectively controlled.
321 stainless steel plate is superior to 304 stainless steel plate in stress Rupture and Creep Resistance. 321 stainless steel plate is suitable for welding components used at high temperature.
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