GB Q345 Structural and constructional steels
Data updates
This material has 8961 properties — only a subset is shown here.
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GB Q345 Chemical Composition
GB/T 32970: 2016 / Longitudinal submerged-arc welded steel pipe for high pressure service at high temperatures
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GB Q345 Physical Properties
Temperature
This material has 8961 properties — only a subset is shown here.
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GB Q345 Heat Treatments
- Elimination force processing temperature range: 590 - 650°C; Normalizing at 880 - 940°C;
GB Q345 Mechanical Properties
Temperature
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GB Q345 International Equivalent Materials
Showing 15 of 130 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 130Cross References
- 37Composition
- 64Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- 27Metallography
- -Machinability
- -Stress-Strain
- 1Formability
- -Fatigue
- -Fracture
- -Creep
- 83Joints
- -Coatings
- 9Dimensions
- 1Tribology
- 8491Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 114Total Suppliers