| Steel number n° 449 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: 15 CDV 6 | |
| Numeric EN 10027/AFNOR numerical: 1.7734 | |
| 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 0.12 et 0.18 % | Others steels: Steel 1.2006 - 15 Cr 3 Steel 1.5415 - 15 D 3 Steel - - 15 MDV 4.05 Steel - - 15 NCD 2 Steel - - 15 ND 14 |
| Chromium entre 1.25 et 1.5 % | |
| No Nickel | |
| Molybdenum entre 0.8 et 1.1 % | |
| Silicium entre 0 et 0.2 % | |
| Manganese entre 0.8 et 1.1 % | |
| Vanadium entre 0.2 et 0.3 % | |
| No Tungsten | |
| Phosphorus:0.02% | |
| Sulfurus:0.015% | |
| Others elements: - | |
| Note: Verify that there is no mistake in this document. |