ГОСТ XH55MBЮ
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | W(%) | B(%) | Al(%) | Other(%) |
---|---|---|---|---|---|---|---|---|---|---|---|
Max 0.08 | Max 0.40 | Max 0.40 | 0.015 | 0.01 | 9.0-11.0 | Balance | 5.00-6.50 | 4.50-5.50 | Max 0.01 | 4.20-5.00 | Ce: Max 0.01 |