Location » Home » Grades > Tool Die Steels >

ASTM S1

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.40  0.55
Si 0.15  1.20
Mn 0.10  0.40
P   0.030
S   0.030
Cr 1.00  1.80
Mo   0.50
V 0.15  0.30
W 1.50  3.00
Ni+Cu   0.75