SAE 6539 Structural and constructional steels
Data updates
This material has 65 properties — only a subset is shown here.
Unlock full material properties, including detailed values across temperatures and conditions.
Free registration required • Instant access
SAE 6539 Chemical Composition
SAE AMS 6539A: 2018 / Steel Bars, Forgings, and Tubing 1.7Cr - 3.8Ni - 0.3Mo (0.32 - 0.38 C) Aircraft-Quality
Looking for full material performance data?
Free registration required • Instant access
SAE 6539 Physical Properties
Temperature
This material has 65 properties — only a subset is shown here.
Unlock detailed physical values across temperatures and conditions.
Free registration required • Instant access
SAE 6539 Heat Treatments
- Specimens extracted from the product for both tempering temperatures after being austenitized by heating to 1607°F ± 25°F (875°C ± 14°C), holding at heat for a time commensurate with section thickness, heating equipment, and procedure used.
Specimens to be tempered at 392°F (210°C) shall be air quenched to below 90°F (32°C), cooled to -100°F (-73°C) or colder, holding at that temperature for not less than 2 hours and warmed in air to room temperature.
Specimens to be tempered at 1040°F (560°C) shall be air quenched to below 90°F (32°C). All specimens shall be tempered for 2 hours minimum.
SAE 6539 Mechanical Properties
Temperature
Need complete mechanical properties to make the right choice?
Get complete data on strength, hardness, fatigue, and more.
Free registration required • Instant access
SAE 6539 International Equivalent Materials
Showing 1 of 1 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
Need the full list of 1 international equivalents?
See all 1 equivalent grades with detailed mapping by standard, producer and equivalence category.
Free registration required • Instant access
Optimize material selection for your application - Book A Demo
- 1Cross References
- 9Composition
- 15Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 36Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- -Total Suppliers