AFNOR NF 38 Cr 2 Structural and constructional steels
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AFNOR NF 38 Cr 2 Chemical Composition
EN 10083-1: 1991 / Quenched and tempered steels - Part 1: Technical delivery conditions for special steels (includes amendment A1:1996)
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AFNOR NF 38 Cr 2 Physical Properties
Temperature
This material has 292 properties — only a subset is shown here.
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AFNOR NF 38 Cr 2 Heat Treatments
- Austenitizing (quenching in oil or water): 830-870°C, (at least 30 min). NOTE: The temperatures at the lower end of the range are generally applicable to hardening in water and those at the upper end for hardening in oil. Synthetic quenchants may also be used; Tempering: 540-680°C, (at least 60 min); End quench test: 850±5°C.
- Austenitizing (quenching in water or oil): 830-870°C, t > 30 min. NOTE: The temperatures at the lower end of the range are generally applicable to hardening in water and those at the upper end for hardening in oil. Synthetic quenchants may also be used. Tempering: 540-680°C, t > 60 min. A mandatory end quench test shall be carried out at 850+/- 5°C.
AFNOR NF 38 Cr 2 Mechanical Properties
Temperature
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AFNOR NF 38 Cr 2 International Equivalent Materials
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- 104Cross References
- 25Composition
- 49Mechanical Properties
- 3Physical Properties
- 10Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- 5Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 4Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 92Total Suppliers