ASTM A 249 Alloy 20 Stainless steels
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ASTM A 249 Alloy 20 Chemical Composition
A249/A249M: 2024 / Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
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ASTM A 249 Alloy 20 Physical Properties
Temperature
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ASTM A 249 Alloy 20 Heat Treatments
- Solution heat treated at 925-1010°C (1700-1850°F) - stabilization treatment. Quenched in water or rapidly cooled by other methods.
ASTM A 249 Alloy 20 Mechanical Properties
Temperature
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ASTM A 249 Alloy 20 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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- 27Cross References
- 10Composition
- 5Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- 2Joints
- -Coatings
- 54Dimensions
- -Tribology
- 8257Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- -Total Suppliers