GB A30120 Structural and constructional steels
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This material has 198 properties — only a subset is shown here.
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GB A30120 Chemical Composition
GB/T 5310: 2023 / Seamless steel tubes and pipes for high pressure boiler
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GB A30120 Physical Properties
Temperature
This material has 198 properties — only a subset is shown here.
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GB A30120 Heat Treatments
- Normalized at a temperature of 900-960°C;
Tempered at a temperature of 670-730°C.
GB A30120 Mechanical Properties
Temperature
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GB A30120 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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- 91Cross References
- 10Composition
- 21Mechanical Properties
- 4Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 1Creep
- -Joints
- -Coatings
- 2Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 68Total Suppliers