ASME SA-859 Grade A Class 2 Structural and constructional steels
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This material has 40 properties — only a subset is shown here.
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ASME SA-859 Grade A Class 2 Chemical Composition
ASME Boiler and Pressure Vessel Code An International Code Section II - Part A Ferrous Material Specifications, American Society of Mechanical Engineers, 2025
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ASME SA-859 Grade A Class 2 Physical Properties
Temperature
This material has 40 properties — only a subset is shown here.
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ASME SA-859 Grade A Class 2 Heat Treatments
- Liquid quenched from a temperature in the range from 870 to 940°C (1600 to 1725°F) and then precipitation hardened in the range from 540 to 665°C (1000 to 1225°F) for a time to be determined by the material manufacturer.
ASME SA-859 Grade A Class 2 Mechanical Properties
Temperature
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ASME SA-859 Grade A Class 2 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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- 21Cross References
- 10Composition
- 5Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- -Total Suppliers