Introduction:

UNS S32304 stainless steel is one duplex stainless steel with low alloy which is developed in Sweden, It contains 40%-50% ferrite and 50%-60% austenite. The corrosion resistance of UNS S2304 duplex stainless steel is similar to 316L, and the yield strength is twice that of 304L/316L austenitic stainless steel. And UNS S32304 duplex stainless steel has better stress corrosion resistance.

Composition:

UNS S32304 stainless steel chemical composition
 
C ≤ 0.030 、 Si ≤ 1.0 、 Mn ≤ 2.5 、 S ≤ 0.030 、 P ≤ 0.040 、 Cr: 21.5 - 24.5 、 Ni: 3.0 - 5.5 、 Mo: 0.05 - 0.6 、N: 0.05 - 0.20 、 Cu:0.05 - 0.6

Feature

1.High yield strength
2.Corrosion resistance
3.Anti-acid and alkali

 

FAQ

 

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