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Also includes ISO X7CrNiMoB17-12 steel material norm, chemical composition, mechanical properties, datasheet, ISO X7CrNiMoB17-12 equivalent, heat treatment and temperature process of ISO X7CrNiMoB17-12, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in ISO X7CrNiMoB17-12 this steel grade have a more comprehensive understanding, Download the full ISO X7CrNiMoB17-12 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| 0.04-0.10 | Max 1.00 | Max 2.00 | Max 0.040 | Max 0.030 | 16.5-18.5 | 2.00-2.50 | 10.5-13.5 |
| B(%) | |||||||
| 0.001-0.005 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 313 (≥) | 977 (≥) | 14 | 33 | 33 | Solution & Aging, Ann, Ausaging, Q+T | 224 |