GB Q390q NH C Structural and constructional steels
Data updates
This material has 43 properties — only a subset is shown here.
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GB Q390q NH C Chemical Composition
GB/T 46214: 2025 / Hot-rolled H section steel for bridge steel structure
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GB Q390q NH C Physical Properties
Temperature
This material has 43 properties — only a subset is shown here.
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GB Q390q NH C Mechanical Properties
Temperature
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GB Q390q NH C 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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- 15Cross References
- 18Composition
- 7Mechanical Properties
- 3Physical Properties
- -Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- -Total Suppliers