GB A70402 Structural and constructional steels
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This material has 450 properties — only a subset is shown here.
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GB A70402 Chemical Composition
GB/T 3077: 2015 / Alloy structure steels
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GB A70402 Physical Properties
Temperature
This material has 450 properties — only a subset is shown here.
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GB A70402 Heat Treatments
- Hardening: heating at 840°C, cooling in water; Tempering at 550°C, cooling in water.
GB A70402 Mechanical Properties
Temperature
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GB A70402 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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- 230Cross References
- 18Composition
- 8Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- 29Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 161Total Suppliers