| Steel number n° 648 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: 28 C 4 | |
| Numeric EN 10027/AFNOR numerical: - | |
| AISI designation: | |
| Information: Old designation: | |
| Applications examples and others informations: | |
No informations about forming. |
|
|
No informations about weldability. |
|
|
No informations about corrosion resistance. |
|
| See this steel Schaeffler Diagram | |
| Chemical composition element percentage | |
| Carbon entre 0.25 et 0.3 % | Others steels: Steel - - 28 CDV 5 Steel 1.8514 LW - 31 Cr Mo V 9 Steel 1.6586 - 31 Cr Ni Mo 8 Steel 1.2392 - GX 28 Cr Mo V 5-1 Steel 1.4509 - X 2 Cr Ti Nb 18 |
| Chromium entre 0.85 et 1.15 % | |
| No Nickel | |
| No Molybdenum | |
| Silicium entre 0 et 0.4 % | |
| Manganese entre 0.6 et 0.9 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.04% | |
| Sulfurus:0.035% | |
| Others elements: - | |
| Note: Verify that there is no mistake in this document. |