AISI 4145 Structural and constructional steels
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AISI 4145 Chemical Composition
SAE J 404: 2009 / Chemical compositions of SAE alloy steels
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AISI 4145 Physical Properties
Temperature
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AISI 4145 Heat Treatments
- Heat treated by quenching in oil from above the transformation temperature and then tempered by reheating to at least 371°C (700°F).
- Heated to a suitable temperature at or above the upper critical temperature, but not exceeding 925°C (1700°F), held a sufficient length of time to attain essentially uniform temperature throughout, and cooled as appropriate for the condition specified.
AISI 4145 Mechanical Properties
Temperature
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AISI 4145 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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- 385Cross References
- 82Composition
- 28Mechanical Properties
- 3Physical Properties
- 2Heat Treatment
- -Metallography
- 3Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 227Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 300Total Suppliers