EN X12CrNiMoV12-3, 1.4938
High-alloy X12CrNiMoV12-3, 1 4938 creep-resistant, oxidation for aviation and cosmonautics according to EN 2278, EN 10302, EN 10088-1 and EN 10269
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.08 | 0.15 | ||
| Mn | 0.40 | 0.90 | ||
| Si | 0.50 | |||
| P | 0.025 | |||
| S | 0.015 | |||
| Cr | 11.00 | 12.50 | ||
| Ni | 2.00 | 3.00 | ||
| Mo | 1.50 | 2.00 | ||
| V | 0.25 | 0.40 | ||
| N | 0.02 | 0.04 |
