GB T23440 Tool steels
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This material has 234 properties — only a subset is shown here.
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GB T23440 Chemical Composition
GB/T 1299: 2025 / Tool and mould steels
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GB T23440 Physical Properties
Temperature
This material has 234 properties — only a subset is shown here.
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GB T23440 Heat Treatments
- Preheated at 790 +/- 15°C. Salt bath at 1000°C or furnace atmosphere at 1010 +/- 6°C, 5 - 15 min., oil cooled. Tempered at 550 +/- 6°C, 2h.
GB T23440 Mechanical Properties
Temperature
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GB T23440 International Equivalent Materials
Showing 15 of 111 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 111Cross References
- 6Composition
- 1Mechanical Properties
- 4Physical Properties
- 3Heat Treatment
- 4Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 1Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 104Total Suppliers