| Steel number n° 989 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: 50 SCD 6 | |
| Numeric EN 10027/AFNOR numerical: - | |
| 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 0.46 et 0.54 % | Others steels: Steel 1.0904 - 56 SC 7 Steel - - Y 51 S7 Steel 1.2357 - 50 Cr Mo V 13-14 Steel 1.8159 - 50 CV 4 Steel 1.2721 - 50 Ni Cr 13 |
| Chromium entre 0.8 et 1.1 % | |
| No Nickel | |
| Molybdenum entre 0.2 et 0.35 % | |
| Silicium entre 1.4 et 1.8 % | |
| Manganese entre 0.7 et 1.1 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.025% | |
| Sulfurus:0.02% | |
| Others elements: - | |
| Note: Verify that there is no mistake in this document. |