GB A30132 Structural and constructional steels
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This material has 382 properties — only a subset is shown here.
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GB A30132 Chemical Composition
GB/T 9948: 2025 / Seamless steel tubes and pipes for petrochemical and chemical facilities
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GB A30132 Physical Properties
Temperature
This material has 382 properties — only a subset is shown here.
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GB A30132 Heat Treatments
- For wt ≤ 30 mm: Normalizing at 900 - 960°C, tempering at 700 - 750°C
For wt > 30 mm: Quenching and tempering: Quenching temperature at minimum 900°C, tempering temperature is 700 - 750°C.
Normalizing and tempering: Normalizing at 900 - 960°C, rapid cooling and tempering at 700 - 750°C.
GB A30132 Mechanical Properties
Temperature
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GB A30132 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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- 193Cross References
- 10Composition
- 15Mechanical Properties
- 4Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 11Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 148Total Suppliers