SAE 7725 Class 4 Type 1 Tungsten Alloys
Data updates
This material has 30 properties — only a subset is shown here.
Unlock full material properties, including detailed values across temperatures and conditions.
Free registration required • Instant access
SAE 7725 Class 4 Type 1 Chemical Composition
SAE AMS 7725F: 2020 / Tungsten Heavy Alloy Shapes, Sintered, High Density
Looking for full material performance data?
Free registration required • Instant access
SAE 7725 Class 4 Type 1 Physical Properties
Temperature
This material has 30 properties — only a subset is shown here.
Unlock detailed physical values across temperatures and conditions.
Free registration required • Instant access
SAE 7725 Class 4 Type 1 Heat Treatments
- Parts shall be subjected to post sintering annealing heat treatment in accordance with the following: Vacuum or inert gas heat treat. Gas, if used, shall meet the requirements of AWS C5.10. Vacuum level shall be 10-4 Torr or lower. Ramp to 1200 ± 14°C (2192 ± 25°F), hold at temperature for 5 - 15 hours. Forced fan cool using nitrogen, helium, or argon gas. Parts shall be cooled to 500°C (932°F) within 5 minutes maximum. Parts shall be processed on ceramic racks/boats. Contact with carbon based fixture or rack is not permitted.
SAE 7725 Class 4 Type 1 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 7725 Class 4 Type 1 International Equivalent Materials
Showing 8 of 20 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 20 international equivalents?
See all 20 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
- 20Cross References
- 1Composition
- 1Mechanical Properties
- 1Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 6Total Suppliers