GB A30321 Structural and constructional steels
Data updates
This material has 262 properties — only a subset is shown here.
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GB A30321 Chemical Composition
GB/T 37618: 2019 / Nitriding steels
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GB A30321 Physical Properties
Temperature
This material has 262 properties — only a subset is shown here.
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GB A30321 Heat Treatments
- Normalized at 870 to 930°C, cooled in oil, water.
Tempered at 580 to 700°C, cooled in water, oil
GB A30321 Mechanical Properties
Temperature
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GB A30321 International Equivalent Materials
Showing 15 of 144 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 144Cross References
- 9Composition
- 21Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 84Total Suppliers