GB A20202 Structural and constructional steels
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This material has 554 properties — only a subset is shown here.
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GB A20202 Chemical Composition
GB/T 3077: 2015 / Alloy structure steels
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GB A20202 Physical Properties
Temperature
This material has 554 properties — only a subset is shown here.
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GB A20202 Heat Treatments
- Double quenching: at 880°C, cooling in water or oil and at 780-820°C, cooling in water or oil; Tempering at 200°C, cooling in water or air.
- Recommended heat treatment: Normalized at 900°C, tempered at 200 ± 20°C
GB A20202 Mechanical Properties
Temperature
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GB A20202 International Equivalent Materials
Showing 15 of 276 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 276Cross References
- 25Composition
- 23Mechanical Properties
- 4Physical Properties
- 2Heat Treatment
- 24Metallography
- -Machinability
- 2Stress-Strain
- 2Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 196Total Suppliers