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UNS T12002

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.80  0.90
Si 0.20  0.40
Mn 0.20  0.40
P   0.030
S   0.030
Cr 3.75  4.50
Mo   1.00
V 1.80  2.40
W 17.50  19.00
Co