| Steel number n° 680 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: 29 Cr Mo V 9 | |
| Numeric EN 10027/AFNOR numerical: 1.2307 | |
| 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 0.26 et 0.34 % | Others steels: Steel - - 30 CD 4 Steel 1.7707 - 30 Cr Mo V 9 Steel 1.6580 - 30 Cr Ni Mo 8 Steel 1.1173 - 30 Mn 5 Steel - - 30 N 8 |
| Chromium entre 2.3 et 2.7 % | |
| No Nickel | |
| Molybdenum entre 0.15 et 0.25 % | |
| Silicium entre 0.15 et 0.35 % | |
| Manganese entre 0.4 et 0.7 % | |
| Vanadium entre 0.1 et 0.2 % | |
| No Tungsten | |
| Phosphorus:0.035% | |
| Sulfurus:0.035% | |
| Others elements: - | |
| Note: Verify that there is no mistake in this document. |