| Steel number n° 284 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: Z 8 CA 7 | |
| Numeric EN 10027/AFNOR numerical: 1.4713 | |
| 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 et 0.1 % | Others steels: Steel - - Z 8 CN 13 13 Steel 1.4303 - Z 8 CN 18 12 Steel 1.4571 - Z 8 CNDT 17 12 Steel - - Z 8 CNDT 17 13 B Steel 1.4876 - Z 8 NC 32 21 |
| Chromium entre 6 et 8 % | |
| No Nickel | |
| No Molybdenum | |
| Silicium entre 0.5 et 1 % | |
| Manganese entre 0 et 1 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.04% | |
| Sulfurus:0.03% | |
| Others elements: N2 0.12-0.20 | |
| Note: Verify that there is no mistake in this document. |