NBN 41 CrAlMo 7-10 Structural and constructional steels
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NBN 41 CrAlMo 7-10 Chemical Composition
EN 10085: 2001 / Nitriding steels - Technical delivery conditions
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NBN 41 CrAlMo 7-10 Physical Properties
Temperature
This material has 228 properties — only a subset is shown here.
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NBN 41 CrAlMo 7-10 Heat Treatments
- Soft annealing: 650-750°C; Hardening: 870-930°C (0,5 h minimum), oil or water cooling; Tempering: 580-700°C (1 h minimum); Nitriding: 480-570°C.
- The base composition and the heat treatment (quenching and tempering) prior to nitriding both have an influence on the results of nitriding treatment. The tempering temperature should not be less than 50°C higher than the nitriding temperature. A difference of less than 50°C should be the subject of a special agreement.
Soft annealing at 650-750°C;
Hardening at 870-930°C (time for austenitizing as a guide: 0.5 minimum) and quenching in oil or water;
Tempering at 580-700°C (time for tempering as a guide: 1 h minimum; With very large sizes, the tempering temperature may be agreed at the time of enquiry and order);
Nitriding at 480-570°C (Time for nitriding depends on the desired depth of the nitrided case).
NBN 41 CrAlMo 7-10 Mechanical Properties
Temperature
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NBN 41 CrAlMo 7-10 International Equivalent Materials
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- 76Cross References
- 16Composition
- 36Mechanical Properties
- 10Physical Properties
- 10Heat Treatment
- 3Metallography
- -Machinability
- 8Stress-Strain
- -Formability
- 5Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 64Total Suppliers