Alloy steels
EU
1.8515 - 30CD12 - 31CrMo12 - 722M24
US
Nitriding steel, it allows maximum surface hardening to obtain excellent wear resistance. This type of steel can be used in many industries requiring a particular alloy.
30CD12 - 1.7361 steel - Available from stock
30CD12 steel, also known as 31NiCrMo12 or 1.7361, is a nitriding alloy steel used for surface hardening.
Below you will find the technical details:
- Europe: 1.8515 | 30CD12 | 31CrMo12 | 722M24
- Europe: EN 10085
- Suitable for surface hardening by nitriding to increase wear resistance without significantly affecting core toughness.
- Allows you to obtain a very hard surface while maintaining a more ductile interior.
- Nitriding for surface hardening, allowing high hardness to be achieved.
- 30CD12 is the French designation.
- 31NiCrMo12 is an alternative designation.
- 1.7361 is the material number according to the European standard.
Properties
- Suitable for surface hardening by nitriding to increase wear resistance without significantly affecting core toughness.
- Allows you to obtain a very hard surface while maintaining a more ductile interior.
Standards and Designations
- 30CD12 is the French designation.
- 31NiCrMo12 is an alternative designation.
- 1.7361 is the material number according to the European standard.
Heat treatment
- Nitriding for surface hardening, allowing high hardness to be achieved.
Special advantages
Conclusion
Application
- Used in sectors requiring high wear resistance and good mechanical strength, such as tools, gears, and shafts.
- This steel is selected for its ability to undergo an effective nitriding treatment, offering an extremely hard surface for applications where wear resistance is crucial.
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