| Steel number n° 1004 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: 52 Mn Cr B 3 | |
| Numeric EN 10027/AFNOR numerical: 1.7138 | |
| 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 0.48 et 0.55 % | Others steels: Steel 1.0961 - 60 SC 7 Steel 1.0540 - C 50 Steel - - RE 375 Steel 1.4116 - X 50 Cr Mo V 15 Steel 1.2631 - X 50 Cr Mo W 9-1-1 |
| Chromium entre 0.4 et 0.6 % | |
| No Nickel | |
| No Molybdenum | |
| Silicium entre 0.15 et 0.35 % | |
| Manganese entre 0.75 et 1 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.035% | |
| Sulfurus:0.035% | |
| Others elements: B ³0.002 | |
| Note: Verify that there is no mistake in this document. |