TIMETAL® 679 (Ti-11Sn-5Zr-2.25Al-1Mo-0.2Si) Titanium Alloy; Quenched & Aged
Subcategory: Titanium Alloy; Nonferrous Metal; Alpha/Beta Titanium Alloy
Material Notes: Titanium content above is calculated as the remainder and may not reflect the actual range. High-Temperature, High-Strength Creep Resistant Alloy Industry Specifications: USA Aerospace: AMS 4974. Features: TIMETAL 679 has excellent tensile strength and is creep resistant up to 450°C. It is a three-phase alloy at room temperature, having an alpha + beta + compound field and a maximum temperature of 925°C is recommended. It is nonmagnetic. Typical heat treatment for this alloy: Solution heat treatment: 900°C for 30 min, air cool. Aging heat treatment: 500°C for 24 hrs, air cool. Data provided by TIMET.
Available Properties |
- Density
- Tensile Strength, Ultimate
- Tensile Strength, Yield
- Elongation at Break
- Reduction of Area
- Modulus of Elasticity
- Fatigue Strength
- Shear Modulus
- Electrical Resistivity
- CTE, linear 20°C
- Thermal Conductivity
- Beta Transus
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Property Data |
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