SAE H21 Tool steels
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This material has 134 properties — only a subset is shown here.
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SAE H21 Chemical Composition
SAE J 438b: 1970 / Tool and die steels
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SAE H21 Physical Properties
Temperature
This material has 134 properties — only a subset is shown here.
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SAE H21 Heat Treatments
- Preheated: 815-844°C; hardened and quenched: 1150-1177°C, cooling in air, oil. Tempered: 510-620°C. Annealed: 870-899°C, maximum rate of cooling: 28°C/hour.
SAE H21 Mechanical Properties
Temperature
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SAE H21 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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- 68Cross References
- 6Composition
- 3Mechanical Properties
- 3Physical Properties
- 3Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 51Total Suppliers