| Steel number n° 437 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: X 12 Cr Mo S 17 | |
| Numeric EN 10027/AFNOR numerical: 1.4104 | |
| 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 0.1 et 0.17 % | Others steels: Steel 1.4104 - X 14 Cr Mo S 17 Steel 1.4024 - X 15 Cr 13 Steel 1.4024 - X 15 Cr 13 Steel 1.4119 - X 15 Cr Mo 13 Steel TIG-SAF-ALTIG 308L - W 19 9 L |
| Chromium entre 15.5 et 17.5 % | |
| No Nickel | |
| Molybdenum entre 0.2 et 0.3 % | |
| Silicium entre 0 et 1 % | |
| Manganese entre 0 et 1 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.045% | |
| Sulfurus:0.35% | |
| Others elements: - | |
| Note: Verify that there is no mistake in this document. |