Alloy 907 / UNS N19907

Grade:Incoloy 907 / UNS N19907

Sheet/Plate: 0.3mm-150mm

Strip/Foil: 0.02mm-16mm

Pipe: 6mm*0.5mm-1200mm*100mm

Bar: Ф6mm – Ф600mm

Wire: Ф0.01mm – Ф6mm

Others: Forged Rings, Flanges, Elbows, Tees, Reducers etc.

Standard: ASTM/ASME/AMS

Incoloy 907 is a low thermal expansion nickel-iron-cobalt alloy with niobium and titanium additions. It offers excellent dimensional stability, high strength and controlled expansion characteristics. The alloy is mainly used in aerospace and precision mechanical applications.

Chemical Composition (%)

Element Content
Ni 38
Fe Balance
Co 13
Nb 4.7
Ti 1.5
Si ≤0.15

Mechanical Properties (Typical)

Property Value
Tensile Strength ≈1100 MPa
Yield Strength ≈760 MPa
Elongation ≥10%

Applications

  • Aerospace structures
  • Precision components
  • Cryogenic equipment
  • High accuracy mechanical systems

Incoloy 907 is a low thermal expansion nickel-iron-cobalt alloy with niobium and titanium additions. It offers excellent dimensional stability, high strength and controlled expansion characteristics. The alloy is mainly used in aerospace and precision mechanical applications.

Chemical Composition (%)

Element Content
Ni 38
Fe Balance
Co 13
Nb 4.7
Ti 1.5
Si ≤0.15

Mechanical Properties (Typical)

Property Value
Tensile Strength ≈1100 MPa
Yield Strength ≈760 MPa
Elongation ≥10%

Applications

  • Aerospace structures
  • Precision components
  • Cryogenic equipment
  • High accuracy mechanical systems
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