| Steel number n° 84 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: X 2 Ni Cr 18 16 | |
| Numeric EN 10027/AFNOR numerical: 1.4321 | |
| 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 0.03 % | Others steels: Steel 1.4558 - X 2 Ni Cr Al Ti 32-20 Steel 1.4539 - X 2 Ni Cr Mo Cu 25 20 5 Steel 1.4534 LW - X 3 Cr Ni Mo Al 13-8-2 Steel 1.2709 - X 3 Ni Co Co Ti 18-9-5 Steel 1.2706 - X 3 Ni Co Mo 18-8-5 |
| Chromium entre 15.5 et 16.5 % | |
| Nickel entre 17.5 et 18.5 % | |
| No Molybdenum | |
| Silicium entre 0.3 et 0.5 % | |
| Manganese entre 0.6 et 0.9 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.045% | |
| Sulfurus:0.03% | |
| Others elements: - | |
| Note: Verify that there is no mistake in this document. |