GB 20CrMo Structural and constructional steels
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This material has 659 properties — only a subset is shown here.
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GB 20CrMo Chemical Composition
GB/T 3077: 2015 / Alloy structure steels
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GB 20CrMo Physical Properties
Temperature
This material has 659 properties — only a subset is shown here.
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GB 20CrMo Heat Treatments
- Hardening: heating at 880°C, cooling in water or oil; Tempering at 500°C, cooling in water or oil.
- Heated at 880°C; water or oil quenched; Austempered in the range 280-320°C; Tempered at 500°C; water or oil quenched.
GB 20CrMo Mechanical Properties
Temperature
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GB 20CrMo 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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- 315Cross References
- 36Composition
- 21Mechanical Properties
- 3Physical Properties
- 2Heat Treatment
- 8Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
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