UNS S31803


X2CrNiMoN 22 5
Z3 CND 22.05 Az


Base Element

Element Min Max
C (carbon) 0.03%
Cr (Chromium) 21 23%
Mn (Manganese) 2%
Mo (Molybdenum) 2.5 35%
N (Nitrogen) 0.08 0.2%
Ni (Nickel) 4.5 6.5%
P (Phosphorus) 0.03%
S (sulphur) 0.02%
Si (Silicon) 1%
Mechanical Property Min Max
Ultimate Tensile Strength (UTS) 620 MPa
Yield Strength 420 MPa
Elongation 20%
Gauge Length A8in

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