AISI 4037 Structural and constructional steels
Data updates
This material has 332 properties — only a subset is shown here.
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AISI 4037 Chemical Composition
SAE AMS 6300J: 2025 / Steel Bars, Forgings and Forging Stock 0.25Mo (0.35 - 0.40C) (SAE 4037) Aircraft Quality
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AISI 4037 Physical Properties
Temperature
This material has 332 properties — only a subset is shown here.
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AISI 4037 Heat Treatments
- Annealed: 815-855°C; Hardened: 830-855°C, quenching in water or oil.
- Normalizing: 871-927°C (1600-1700°F), air quenched. Annealing: 829-857°C (1525-1575°F). Furnace cool to 538°C (1000°F) or below. Recommended subcritical anneal temperature is 677°C (1250°F).
Austenitizing: 829-857°C (1525-1575°F). Medium for quenching: oil, water, polymer.
AISI 4037 Mechanical Properties
Temperature
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AISI 4037 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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- 75Cross References
- 64Composition
- 13Mechanical Properties
- 3Physical Properties
- 7Heat Treatment
- 4Metallography
- 1Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 12Creep
- -Joints
- -Coatings
- 105Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 48Total Suppliers