| Steel number n° 121 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: Z 2 CNNb 25 20 | |
| Numeric EN 10027/AFNOR numerical: - | |
| 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 1.4316 - Z 2 CNS 20 10 Steel 1.6359 - Z 2 NKD 18.8 Steel EE-SAF-FLEXAL 60 - E 383 C 21 Steel 2.4816 - Ni Cr 15 Fe Steel 1.4567 - X 3 Cr Ni Cu 18-9-4 |
| Chromium entre 23 et 26 % | |
| Nickel entre 19 et 22 % | |
| No Molybdenum | |
| Silicium entre 0 et 0.04 % | |
| Manganese entre 0 et 1 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.035% | |
| Sulfurus:0.025% | |
| Others elements: - | |
| Note: Verify that there is no mistake in this document. |