B.S. S 120 Structural and constructional steels
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This material has 59 properties — only a subset is shown here.
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B.S. S 120 Chemical Composition
BS 2S 120: 1964 / Specification for aircraft material. 2½ per cent nickel-chromium-molybdenum steel (oil hardening) (100 tonf/sq in: limiting ruling section 2½ in)
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B.S. S 120 Physical Properties
Temperature
This material has 59 properties — only a subset is shown here.
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B.S. S 120 Heat Treatments
- Hardened in oil from a temperature between 820°C and 850°C (1510°F and 1560°F). Temper at a suitable temperature between 200°C and 250°C (390°F and 480°F).
B.S. S 120 Mechanical Properties
Temperature
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B.S. S 120 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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- 40Cross References
- 8Composition
- 7Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- -Total Suppliers