| Steel number n° 845 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: 40 CAD 6.12 | |
| Numeric EN 10027/AFNOR numerical: 1.8509 | |
| 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 0.36 et 0.43 % | Others steels: Steel - - 40 CDV 13 Steel 1.2739 - 40 Cr Ni Mo V 3-3-4 Steel - - 40 M 6 Steel - - 40 NC 19 Steel - - 40 NCD 16 |
| Chromium entre 1.5 et 1.8 % | |
| No Nickel | |
| Molybdenum entre 0.2 et 0.4 % | |
| Silicium entre 0.1 et 0.4 % | |
| Manganese entre 0.5 et 0.8 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.035% | |
| Sulfurus:0.035% | |
| Others elements: Al 0.80-1.30 | |
| Note: Verify that there is no mistake in this document. |