GB Y40MnS Structural and constructional steels
Data updates
This material has 107 properties — only a subset is shown here.
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GB Y40MnS Chemical Composition
GB/T 8731: 2025 / Free-cutting structural steels
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GB Y40MnS Physical Properties
Temperature
This material has 107 properties — only a subset is shown here.
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GB Y40MnS Heat Treatments
- Quenching temperature: 850 - 880°C; Tempering temperature: 540 - 680°C
The quenching time is generally 0.5 hours, and the recommended tempering time is at least 1 hour.
GB Y40MnS Mechanical Properties
Temperature
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GB Y40MnS 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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- 42Cross References
- 5Composition
- 15Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 1Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 40Total Suppliers