| Steel number n° 201 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: Ni Cr 19 Nb Mo | |
| Numeric EN 10027/AFNOR numerical: 2.4668 | |
| 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 0.02 et 0.08 % | Others steels: Steel - - Ni-Mo 16 Cr 15 C Steel 1.4305 - X 10 Cr Ni S 18-9 Steel 1.4841 - X 15 Cr Ni Si 25-20 Steel 1.4000 - X 6 Cr 13 Steel 1.4016 - X 6 Cr 17 |
| Chromium entre 17 et 21 % | |
| Nickel entre 50 et 55 % | |
| Molybdenum entre 2.8 et 3.3 % | |
| Silicium entre 0 et 0.35 % | |
| Manganese entre 0 et 0.35 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.015% | |
| Sulfurus:0.015% | |
| Others elements: Nb 4.80-5.50 ;Ti 0.70-1.15 ; Al 0.30-0.70 ; B 0.002-0.006 | |
| Note: Verify that there is no mistake in this document. |