ASME SA-234 Grade WP12 CL2 Structural and constructional steels
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This material has 39 properties — only a subset is shown here.
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ASME SA-234 Grade WP12 CL2 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-234 Grade WP12 CL2 Physical Properties
Temperature
This material has 39 properties — only a subset is shown here.
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ASME SA-234 Grade WP12 CL2 Heat Treatments
- Fittings, after forming at an elevated temperature, shall be cooled to a temperature below the critical range under suitable conditions to prevent injurious defects caused by too rapid cooling, but in no case more rapidly than the cooling rate in still air.
Grade shall be furnished in the annealed, isothermal-annealed, or normalized and tempered condition.
If normalized and tempered, the tempering temperature shall not be less than 620°C (1150°F).
Fittings either hot formed or cold formed may be given a final heat treatment at 650°C (1200°F).
Liquid quenching followed by tempering shall be permitted when approved by the purchaser
ASME SA-234 Grade WP12 CL2 Mechanical Properties
Temperature
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ASME SA-234 Grade WP12 CL2 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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- 4Cross References
- 7Composition
- 8Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 13Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 3Total Suppliers