| Steel number n° 667 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: 28 Mn 6 | |
| Numeric EN 10027/AFNOR numerical: 1.1170 | |
| 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 0.25 et 0.32 % | Others steels: Steel 1.2740 - 28 Ni Cr Mo V 10 Steel 1.6932 - 28 Ni Cr Mo V 8-5 Steel 1.2737 - 28 Ni Cr V 5 Steel 1.2662 - X 30 W Cr Mo V 9-3 Steel 1.2581 - X30WCrV9 |
| Chromium entre 0 et 0.4 % | |
| Nickel entre 0 et 0.4 % | |
| Molybdenum entre 0 et 0.1 % | |
| Silicium entre 0 et 0.4 % | |
| Manganese entre 1.3 et 1.65 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.035% | |
| Sulfurus:0.035% | |
| Others elements: Cr+Mo+Ni env. 0.63 | |
| Note: Verify that there is no mistake in this document. |