GB U20452 Structural and constructional steels
Data updates
This material has 1435 properties — only a subset is shown here.
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GB U20452 Chemical Composition
GB/T 3275: 1991 / Hot-rolled quality carbon structural steel plates and strips for automobile
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GB U20452 Physical Properties
Temperature
This material has 1435 properties — only a subset is shown here.
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GB U20452 Heat Treatments
- Normalizing at 850°C; Quenching at 840°C; Tempering at 600°C.
- Recommended heat treatment: Normalized at 850 ± 30°C for not less than 30 min per 25 mm, air cooled, quenched at 840 ± 20°C for not less than 30 min per 25 mm, water quenched, tempered at 600 ± 50°C for not less than 1 h per 25 mm.
GB U20452 Mechanical Properties
Temperature
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GB U20452 International Equivalent Materials
Showing 15 of 594 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 594Cross References
- 91Composition
- 119Mechanical Properties
- 44Physical Properties
- 3Heat Treatment
- 103Metallography
- -Machinability
- 15Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 25Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 441Total Suppliers