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UNS T30404

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 2.05  2.40
Si 0.10  0.60
Mn 0.10  0.60
P   0.030
S   0.030
Cr 11.00  13.00
Mo 0.70  1.20
V 0.15  1.00
W  
Ni+Cu   0.75