| Steel number n° 129 | |
| Catégory: | |
| Numerical EN 10027/AFNOR symbolic: X 3 Cr Ni Mo T 25-25 | |
| Numeric EN 10027/AFNOR numerical: 1.4577 | |
| 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 0.04 % | Others steels: Steel MIG-MAG-SAF-LEXAL G 22 9 3 N - G 22 9 3 NL Steel 1.4542 - X 5 Cr Ni Cu Nb 17-4-4 Steel - - Z 3 CMN 18 08 07 Az Steel EE-SAF-ALFLEX C44 - E 42 AR 12 Steel EE-SAF-SAFER NF 58 - E 425 B32H5 |
| Chromium entre 24 et 26 % | |
| Nickel entre 24 et 26 % | |
| Molybdenum entre 2 et 2.5 % | |
| Silicium entre 0 et 0.5 % | |
| Manganese entre 0 et 2 % | |
| No Vanadium | |
| No Tungsten | |
| Phosphorus:0.03% | |
| Sulfurus:0.015% | |
| Others elements: Ti 10 x%C env. 0.60 | |
| Note: Verify that there is no mistake in this document. |