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Master Bond adhesives
TIMET TIMETAL® 679 (Ti-11Sn-5Zr-2.25Al-1Mo-0.2Si) Titanium Alloy; Air Cooled & Aged
Categories: Metal; Nonferrous Metal; Titanium Alloy; Alpha/Beta Titanium Alloy

Material Notes: High-Temperature, High-Strength Creep Resistant Alloy

Industry Specifications: USA Aerospace: AMS 4974.

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 processing temperature of 925°C is recommended. It is nonmagnetic.

Typical heat treatment for this alloy: Solution heat treatment: 900°C for 30 min. Aging heat treatment: 500°C for 24 hrs, air cool.

Data provided by TIMET.

Vendors:
Available Properties
  • Density
  • Tensile Strength, Ultimate
  • Tensile Strength, Ultimate
  • Tensile Strength, Ultimate
  • Tensile Strength, Ultimate
  • Tensile Strength, Ultimate
  • Tensile Strength, Ultimate
  • Tensile Strength, Yield
  • Tensile Strength, Yield
  • Tensile Strength, Yield
  • Tensile Strength, Yield
  • Tensile Strength, Yield
  • Tensile Strength, Yield
  • Elongation at Break, in 5D
  • Elongation at Break, in 5D
  • Elongation at Break, in 5D
  • Elongation at Break, in 5D
  • Elongation at Break, in 5D
  • Elongation at Break, in 5D
  • Reduction of Area
  • Reduction of Area
  • Reduction of Area
  • Reduction of Area
  • Reduction of Area
  • Reduction of Area
  • Creep Strength, total plastic strain = 0.094%
  • Creep Strength, total plastic strain = 0.085%
  • Creep Strength, total plastic strain = 0.087%
  • Modulus of Elasticity, Typical
  • Notched Tensile Strength
  • Fatigue Strength, ± Alternating Stress
  • Fatigue Strength, ± Alternating Stress
  • Fatigue Strength, ± Alternating Stress
  • Fatigue Strength, ± Alternating Stress
  • Fatigue Strength, ± Alternating Stress
  • Shear Modulus
  • Electrical Resistivity
  • CTE, linear
  • Thermal Conductivity
  • Maximum Service Temperature, Air, Creep Resistance Maintained
  • Beta Transus
  • Aluminum, Al
  • Hydrogen, H
  • Iron, Fe
  • Molybdenum, Mo
  • Oxygen, O
  • Silicon, Si
  • Tin, Sn
  • Titanium, Ti, Calculated as remainder
  • Zirconium, Zr
  
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