| Steel number n° 1148 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: 80 DCV 40 | |
| Numeric EN 10027/AFNOR numerical: 1.3551 | |
| 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 0.77 et 0.85 % | Others steels: Steel 1.2705 - 80 Ni Cr 11 Steel 1.2511 - 80 W Cr V 3 Steel 1.2552 - 80 W Cr V 8 Steel 1.2517 - 80 W V 2 Steel 1.2369 - 81 Mo Cr V 42-16 |
| Chromium entre 3.75 et 4.5 % | |
| Nickel entre 0 et 0.2 % | |
| Molybdenum entre 3.75 et 4.5 % | |
| Silicium entre 0.1 et 0.4 % | |
| Manganese entre 0.1 et 0.4 % | |
| Vanadium entre 0.9 et 1.2 % | |
| No Tungsten | |
| Phosphorus:0.015% | |
| Sulfurus:0.015% | |
| Others elements: Cu env. 0.20 ; W env. 0.25 ; Co env. 0.25 | |
| Note: Verify that there is no mistake in this document. |