| Steel number n° 973 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: Y3 48 | |
| Numeric EN 10027/AFNOR numerical: 1.1740 | |
| 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 0.45 et 0.51 % | Others steels: Steel 1.3565 - 48 Cr Mo 4 Steel - - XC 50 Steel 1.5131 - 50 Mn Si 4 Steel 1.4882 - X 50 Cr Mn Ni Nb N 21-9 Steel 1.2345 - X 50 Cr Mo V 5-1 |
| No Chromium | |
| No Nickel | |
| No Molybdenum | |
| Silicium entre 0.1 et 0.4 % | |
| Manganese entre 0.5 et 0.8 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.035% | |
| Sulfurus:0.035% | |
| Others elements: N 0.12-0.20 | |
| Note: Verify that there is no mistake in this document. |