ГОСТ XH70MBTЮБ
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | W(%) | B(%) | Nb(%) | Al(%) | Ti(%) | Other(%) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Max 0.12 | Max 0.60 | Max 0.50 | 0.015 | 0.012 | 16.0-19.0 | Balance | 4.00-6.00 | 2.00-3.5 | Max 0.01 | 0.50-1.30 | 1.00-1.70 | 1.90-2.80 | CeMax 0.02 |