GB 40Mn2 Structural and constructional steels
Data updates
This material has 299 properties — only a subset is shown here.
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GB 40Mn2 Chemical Composition
GB/T 3077: 2015 / Alloy structure steels
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GB 40Mn2 Physical Properties
Temperature
This material has 299 properties — only a subset is shown here.
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GB 40Mn2 Heat Treatments
- Hardening: heating at 840°C, cooling in water or oil; Tempering at 540°C, cooling in water.
- Heated at 840°C; water or oil quenched; Tempered at 540°C water or oil quenched.
GB 40Mn2 Mechanical Properties
Temperature
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GB 40Mn2 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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- 160Cross References
- 32Composition
- 25Mechanical Properties
- 3Physical Properties
- 4Heat Treatment
- 4Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 1Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 70Total Suppliers