ASTM A 829 4340 Structural and constructional steels
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This material has 170 properties — only a subset is shown here.
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ASTM A 829 4340 Chemical Composition
A829/A829M: 2025 / Standard Specification for Alloy Structural Steel Plates
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ASTM A 829 4340 Physical Properties
Temperature
This material has 170 properties — only a subset is shown here.
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ASTM A 829 4340 Heat Treatments
- Heated to a suitable temperature at or above the upper critical temperature, but not exceeding 925°C (1700°F), held a sufficient length of time to attain essentially uniform temperature throughout, and cooled as appropriate for the condition specified.
ASTM A 829 4340 Mechanical Properties
Temperature
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ASTM A 829 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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- 65Cross References
- 8Composition
- 1Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 74Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 18Total Suppliers