GB 40Mn Structural and constructional steels
Data updates
This material has 500 properties — only a subset is shown here.
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GB 40Mn Chemical Composition
GB/T 699: 2015 / Quality carbon structure steels
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GB 40Mn Physical Properties
Temperature
This material has 500 properties — only a subset is shown here.
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GB 40Mn Heat Treatments
- Hexagon nuts are normalized.
- Normalizing at 860°C; Quenching at 840°C; Tempering at 600°C.
GB 40Mn Mechanical Properties
Temperature
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GB 40Mn 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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- 226Cross References
- 32Composition
- 22Mechanical Properties
- 3Physical Properties
- 2Heat Treatment
- 29Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 14Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 172Total Suppliers