GB A50342 Structural and constructional steels
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This material has 269 properties — only a subset is shown here.
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GB A50342 Chemical Composition
GB/T 3077: 2015 / Alloy structure steels
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GB A50342 Physical Properties
Temperature
This material has 269 properties — only a subset is shown here.
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GB A50342 Heat Treatments
- Hardening: heating at 850°C, cooling in oil; Tempering at 540°C, cooling in water or oil.
- Recommended heat treatment: Quenched at 850 ± 15°C, tempered at 540 ± 50°C
GB A50342 Mechanical Properties
Temperature
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GB A50342 International Equivalent Materials
Showing 15 of 116 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 116Cross References
- 20Composition
- 37Mechanical Properties
- 3Physical Properties
- 3Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 90Total Suppliers