GB T66642 Tool steels
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This material has 104 properties — only a subset is shown here.
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GB T66642 Chemical Composition
High speed tool steels, GB/T 9943, 2008
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GB T66642 Physical Properties
Temperature
This material has 104 properties — only a subset is shown here.
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GB T66642 Heat Treatments
- Preheat temperature: 800-900°C; Quenching temperature: 1190-1210°C (salt bath or box furnace); Quenching medium: oil or salt bath; Tempering temperature: 550-570°C, two times, each time 1h
GB T66642 Mechanical Properties
Temperature
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GB T66642 International Equivalent Materials
Showing 15 of 46 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 46Cross References
- 9Composition
- 2Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 1Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 42Total Suppliers