ASME SA-387 Grade 21 Class 2 Structural and constructional steels
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This material has 267 properties — only a subset is shown here.
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ASME SA-387 Grade 21 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-387 Grade 21 Class 2 Physical Properties
Temperature
This material has 267 properties — only a subset is shown here.
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ASME SA-387 Grade 21 Class 2 Heat Treatments
- Minimum tempering temperature shall be 675°C (1250°F).
ASME SA-387 Grade 21 Class 2 Mechanical Properties
Temperature
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- 23Cross References
- 7Composition
- 39Mechanical Properties
- 85Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- 1Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 63Creep
- -Joints
- -Coatings
- 47Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 1Total Suppliers