CSN 14 221 Structural and constructional steels
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This material has 142 properties — only a subset is shown here.
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CSN 14 221 Chemical Composition
CSN 41 4221: 1976 / Manganese-Chromium steel 14 221
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CSN 14 221 Physical Properties
Temperature
This material has 142 properties — only a subset is shown here.
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CSN 14 221 Heat Treatments
- Normalizing at 880 to 920°C, cooling in air.
Tempering at higher temperatures at 680 to 720°C, cooling in air.
Soft annealing at 680 to 720°C, cooling in air.
Case-hardening in the gas at 900 to 930°C.
Case-hardening in the powder at 860 to 900°C, cooling in a box or case hardening on air.
Case-hardening in the salt bath at 890 to 910°C, cooling in air.
Hardening at 810 to 840°C, cooling in oil or in a bath at 150-200°C.
Tempering at 150 to 200°C, cooling in air.
Refining hardening at 850 to 880°C, cooling in oil, thicker parts in water.
Refining tempering according to the required strength and cooling in air.
CSN 14 221 Mechanical Properties
Temperature
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CSN 14 221 International Equivalent Materials
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- 71Cross References
- 6Composition
- 14Mechanical Properties
- 3Physical Properties
- 2Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 46Total Suppliers