GB L03553 Structural and constructional steels
Data updates
This material has 232 properties — only a subset is shown here.
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GB L03553 Chemical Composition
GB/T 9948: 2025 / Seamless steel tubes and pipes for petrochemical and chemical facilities
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GB L03553 Physical Properties
Temperature
This material has 232 properties — only a subset is shown here.
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GB L03553 Heat Treatments
- For wt ≤ 14 mm: Normalizing at 880 - 940°C
For wt > 14 mm: Normalizing at 880 - 940°C, rapid cooling, tempering should be higher than 600°C.
GB L03553 Mechanical Properties
Temperature
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GB L03553 International Equivalent Materials
Showing 15 of 112 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 112Cross References
- 15Composition
- 10Mechanical Properties
- 8Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- 3Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 83Total Suppliers