GB U20252 Structural and constructional steels
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This material has 9436 properties — only a subset is shown here.
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GB U20252 Chemical Composition
GB/T 699: 2015 / Quality carbon structure steels
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GB U20252 Physical Properties
Temperature
This material has 9436 properties — only a subset is shown here.
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GB U20252 Heat Treatments
- Normalizing at 900°C; Quenching at 870°C; Tempering at 600°C.
- Recommended heat treatment: Normalized at 900 ± 30°C for not less than 30 min per 25 mm, air cooled, tempered at 600 ± 50°C for not less than 1 h per 25 mm.
GB U20252 Mechanical Properties
Temperature
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GB U20252 International Equivalent Materials
Showing 15 of 448 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 448Cross References
- 40Composition
- 56Mechanical Properties
- 5Physical Properties
- 2Heat Treatment
- 6Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 1Creep
- 83Joints
- -Coatings
- 1Dimensions
- 1Tribology
- 8491Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 302Total Suppliers