B.S. 443 S 65 Stainless steels
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B.S. 443 S 65 Chemical Composition
BS 970-4: 1970 / Specification for wrought steels for mechanical and allied engineering purposes. Valve steels
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B.S. 443 S 65 Physical Properties
Temperature
This material has 115 properties — only a subset is shown here.
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B.S. 443 S 65 Heat Treatments
- 1. Harden in oil from a temperature of 1050-1080°C. Temper at a suitable temperature between 700°C and 750°C.
2. Harden in oil from a temperature of 1050-1080°C. Temper at a temperature between 850°C and 870°C, quench in oil, or cool in air and re-temper at a temperature between 690°C and 710°C.
3. Stress-relieve by heating for 1–2h at a temperature within the range 700–850°C followed by air cooling.
B.S. 443 S 65 Mechanical Properties
Temperature
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B.S. 443 S 65 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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- 57Cross References
- 7Composition
- 2Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 45Total Suppliers