DIN 31 CrMoV 9 Structural and constructional steels
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DIN 31 CrMoV 9 Chemical Composition
EN 10085: 2001 / Nitriding steels - Technical delivery conditions
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DIN 31 CrMoV 9 Physical Properties
Temperature
This material has 426 properties — only a subset is shown here.
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DIN 31 CrMoV 9 Heat Treatments
- Softening at 680 to 720°C;
Hardening in oil or water at 840 to 880°C and Tempering at 570 to 680°C;
Nitriding at 500 to 520°C;
Nitrocarburizing in gas salt bath at 570 to 580°C or in powder plasma max. 580°C. - Soft annealing: 680-720°C; Hardening: 870-930°C (0,5 h minimum), oil or water cooling; Tempering: 580-700°C (1 h minimum); Nitriding: 480-570°C.
DIN 31 CrMoV 9 Mechanical Properties
Temperature
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DIN 31 CrMoV 9 International Equivalent Materials
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Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 190Cross References
- 24Composition
- 50Mechanical Properties
- 4Physical Properties
- 11Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- 3Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 144Total Suppliers