B.S. 321S51-490 Stainless steels
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This material has 411 properties — only a subset is shown here.
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B.S. 321S51-490 Chemical Composition
BS 1502: 1982 / Specification for steels for fired and unfired pressure vessels: sections and bars
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B.S. 321S51-490 Physical Properties
Temperature
This material has 411 properties — only a subset is shown here.
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B.S. 321S51-490 Heat Treatments
- Solution treated at 1070-1140°C, cooled in oil, water or air (rapidly). Sensitization time 30 min.
- Solution heat treated from 1070 - 1150°C and cooled in oil, water or air (rapidly);
Sensitization time 30 min.
B.S. 321S51-490 Mechanical Properties
Temperature
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B.S. 321S51-490 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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- 309Cross References
- 27Composition
- 34Mechanical Properties
- 3Physical Properties
- 2Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 25Creep
- -Joints
- -Coatings
- 11Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- -Total Suppliers