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UNS T30108

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.50  0.60
Si 0.75  1.10
Mn 0.20  0.50
P   0.030
S   0.030
Cr 4.75  5.50
Mo 1.15  1.65
V  
W 1.00  1.50
Ni+Cu   0.75