GB 20G Structural and constructional steels
Data updates
This material has 9358 properties — only a subset is shown here.
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GB 20G Chemical Composition
GB/T 5310: 2023 / Seamless steel tubes and pipes for high pressure boiler
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GB 20G Physical Properties
Temperature
This material has 9358 properties — only a subset is shown here.
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GB 20G Heat Treatments
- Normalized at 880 - 940°C.
- Normalized at a temperature from 880 to 940°C.
GB 20G Mechanical Properties
Temperature
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GB 20G International Equivalent Materials
Showing 15 of 374 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 374Cross References
- 32Composition
- 28Mechanical Properties
- 4Physical Properties
- 2Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 1Creep
- 83Joints
- -Coatings
- 2Dimensions
- 1Tribology
- 8491Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 340Total Suppliers