B.S. S 21 Structural and constructional steels
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This material has 14 properties — only a subset is shown here.
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B.S. S 21 Chemical Composition
BS 5S 21: 1964 / Specification for aircraft material “20” Carbon steel (Suitable for welding) - (25/35 tonf/sq in: maximum size 6 inches diameter or minor sectional dimension)
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B.S. S 21 Physical Properties
Temperature
This material has 14 properties — only a subset is shown here.
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B.S. S 21 Heat Treatments
- The final heat treatment for forgings and their representative test samples shall be:
Normalized at a temperature between 880°C and 910°C.
B.S. S 21 Mechanical Properties
Temperature
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- -Cross References
- 6Composition
- 4Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- -Total Suppliers