ASME SA-574 4340 Structural and constructional steels
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This material has 240 properties — only a subset is shown here.
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ASME SA-574 4340 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-574 4340 Physical Properties
Temperature
This material has 240 properties — only a subset is shown here.
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ASME SA-574 4340 Heat Treatments
- Screws shall be supplied heat treated by oil quenching from above the transformation temperature and then tempering at a temperature not lower than 343°C.
ASME SA-574 4340 Mechanical Properties
Temperature
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ASME SA-574 4340 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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- 30Cross References
- 8Composition
- 75Mechanical Properties
- 85Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- 1Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 22Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 18Total Suppliers