321 stainless steel plate professional manufacturer - Jawaysteel
Jawaysteel Company is one of the biggest manufacturers in China specialize in stainless steel products for more than 20 years. The products is of good quality and cheap price.
321 stainless steel plate is an austenitic stainless steel, its performance is very similar to the 304, but because of the addition of titanium, it has better resistance to grain boundary corrosion and high temperature strength. Due to the addition of titanium, it can effectively control the formation of chromium carbide.
The chemical composition of the 321 stainless steel plate:
Mechanical property:
The tensile strength of (MPa): ≥520
The yield strength(MPa):≥205
Elongation (%): when quenching and tempering, ≥40%
Section shrinkage of PSI (%): when quenching and tempering, ≥50%
Hardness: when annealing,less than 187HB
321 stainless steel plate is used in anti-grain boundary corrosive requirements of high chemical, coal, oil industry, outdoor open-air machines, building materials, heat-resistant parts and heat treatment difficult parts. Such as oil exhaust gas combustion pipe, engine exhaust pipe,boiler shell, heat exchanger, heating furnace parts,diesel engine silencer components, boiler pressure vessel,etc.
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