Location » Home » Grades > Special Alloy >

STAS/SR 31VMoCrZ9

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) W(%) Co(%)
0.28-0.35 0.10-0.40 0.15-0.45 0.030 0.03 2.60- 3.00 0.40-0.70 0.35 0.30 2. 70-3.20