| Steel number n° 172 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: Z 5 CN 18 09 | |
| Numeric EN 10027/AFNOR numerical: 1.6907 | |
| 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 0.06 % | Others steels: Steel - - Z 5 CN 18 09Az Steel - - Z 5 CNDU 21 08 Steel 1.2341 - 6 Cr Mo 15-5 / X 6 Cr Mo 4 Steel 1.4303 - X 5 Cr Ni 18 12 Steel 1.4301 - X 5 Cr Ni 18 10 |
| Chromium entre 17 et 20 % | |
| Nickel entre 8 et 11 % | |
| No Molybdenum | |
| Silicium entre 0 et 1 % | |
| Manganese entre 0 et 2 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.04% | |
| Sulfurus:0.03% | |
| Others elements: - | |
| Note: Verify that there is no mistake in this document. |