ASTM A 681 Type A8 Tool steels
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This material has 70 properties — only a subset is shown here.
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ASTM A 681 Type A8 Chemical Composition
A681: 2024 / Standard Specification for Tool Steels Alloy
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ASTM A 681 Type A8 Physical Properties
Temperature
This material has 70 properties — only a subset is shown here.
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ASTM A 681 Type A8 Heat Treatments
- Preheat: 788°C (1450°F); Austenitizing: Salt Bath: 996°C (1825°F), Controlled Atmosphere Furnaces: 1010°C (1850°F); Austenitizing time: 5-15 minutes; Quench Medium: Air; Tempering: 510°C (950°F), Double-tempered for 2h each cycle
ASTM A 681 Type A8 Mechanical Properties
Temperature
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ASTM A 681 Type A8 International Equivalent Materials
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Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 9Cross References
- 9Composition
- 3Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 40Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 5Total Suppliers