SAE M50 NIL Structural and constructional steels
Data updates
This material has 150 properties — only a subset is shown here.
Unlock full material properties, including detailed values across temperatures and conditions.
Free registration required • Instant access
SAE M50 NIL Chemical Composition
SAE AMS 6278F: 2020 / Steel, Bars, Forgings, and Tubing 4.1Cr - 3.4Ni - 4.2Mo - 1.2V (0.11 - 0.15C) Premium Aircraft-Quality for Bearing Applications Double Vacuum Melted
Looking for full material performance data?
Free registration required • Instant access
SAE M50 NIL Physical Properties
Temperature
This material has 150 properties — only a subset is shown here.
Unlock detailed physical values across temperatures and conditions.
Free registration required • Instant access
SAE M50 NIL Heat Treatments
- Bars, forgings, tubing, and forging stock shall have given average hardness after being heat treated to 1093 - 1107°C (2000 - 2025°F) by any convenient means, held to equalize at temperature, and either quenched into salt bath at 593 - 621°C (1100 - 1150°F), held in salt bath for 2 ± 0.2 minutes, and air cooled to room temperature or directly cooled to room temperature at a rate equivalent to air cooling, and tempered for 2 ± 0.25 hours at 521 - 552°C (975 - 1025°C).
SAE M50 NIL 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 M50 NIL International Equivalent Materials
Showing 15 of 48 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 48 international equivalents?
See all 48 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
- 48Cross References
- 12Composition
- 7Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 36Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 43Total Suppliers