ГОСТ XH77TЮPy
Chemical composition(mass fraction)(wt.%)
| C(％) | Si(％) | Mn(％) | Cr(％) | Ni(％) | Pb(%) | B(%) | Al(%) | Ti(%) | Other(%) |
|---|---|---|---|---|---|---|---|---|---|
| 0.04-0.08 | Max 0.60 | Max 0.40 | 19.0-22.0 | Balance | Max 0.001 | Max 0.01 | 0.70-1.00 | 2.60-2.90 | Ce: Max 0.02 |
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