| Steel number n° 71 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: X 2 Cr Ni Mo N 18 12 | |
| Numeric EN 10027/AFNOR numerical: 1.4406 | |
| AISI designation: | |
| Information: Old designation: | |
| Applications examples and others informations: | |
No informations about forming. |
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No informations about weldability. |
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No informations about corrosion resistance. |
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| See this steel Schaeffler Diagram | |
| Chemical composition element percentage | |
| Carbon entre 0 et 0.03 % | Others steels: Steel 1.4429 - X 2 Cr Ni Mo N 18 13 Steel 1.4462 - X 2 Cr Ni Mo N 22 5 Steel 1.4462 - X 2 Cr Ni Mo N 22-5-3 Steel 1.4311 - X 2 Cr Ni N 18-10 Steel 1.4318 - X 2 Cr Ni N 18-7 |
| Chromium entre 16.5 et 18.5 % | |
| Nickel entre 10.5 et 13.5 % | |
| Molybdenum entre 2 et 2.5 % | |
| Silicium entre 0 et 1 % | |
| Manganese entre 0 et 2 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.045% | |
| Sulfurus:0.03% | |
| Others elements: W 1.50-2.50 | |
| Note: Verify that there is no mistake in this document. |