GB 25 Structural and constructional steels
Data updates
This material has 9592 properties — only a subset is shown here.
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GB 25 Chemical Composition
GB/T 699: 2015 / Quality carbon structure steels
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GB 25 Physical Properties
Temperature
This material has 9592 properties — only a subset is shown here.
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GB 25 Heat Treatments
- Normalized at 880-900°C, air-cooled.
- Normalizing at 900°C; Quenching at 870°C; Tempering at 600°C.
GB 25 Mechanical Properties
Temperature
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GB 25 International Equivalent Materials
Showing 15 of 451 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 451Cross References
- 91Composition
- 152Mechanical Properties
- 5Physical Properties
- 5Heat Treatment
- 6Metallography
- -Machinability
- -Stress-Strain
- 1Formability
- -Fatigue
- -Fracture
- 1Creep
- 83Joints
- -Coatings
- 3Dimensions
- 1Tribology
- 8491Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 302Total Suppliers