| Steel number n° 1047 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: 55 S 7 | |
| Numeric EN 10027/AFNOR numerical: 1.0904 | |
| 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 0.51 et 0.6 % | Others steels: Steel 1.5026 - 55 Si 7 / 56 Si 7 Steel 1.2550 - 55 WC 20 Steel 1.2714 - 56 Ni Cr Mo V 7 Steel 1.2714 - 56 Ni Cr Mo V 7 / 55 Ni Cr Mo V 7 Steel 1.2744 - 57 Ni Cr Mo V 7-7 |
| Chromium entre 0.5 et 0.75 % | |
| No Nickel | |
| Molybdenum entre 0.15 et 0.3 % | |
| Silicium entre 1.6 et 2 % | |
| Manganese entre 0.6 et 1 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.035% | |
| Sulfurus:0.035% | |
| Others elements: - | |
| Note: Verify that there is no mistake in this document. |