Alloy 718/UNS N07718

Grade: Inconel 718/UNS N07718/Alloy 718/Nickel Alloy 718/W.Nr. 2.4668/NiCr19Fe19Nb5Mo3/GH4169

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

INCONEL 718 is one of the most widely used nickel-based superalloys. It combines high strength, excellent fatigue resistance, corrosion resistance and creep performance up to approximately 700°C. It is widely used in aerospace and energy industries.

Chemical Composition (wt.%):

Element Content
Ni 50-55
Cr 17-21
Fe Balance
Mo 2.8-3.3
Nb+Ta 4.75-5.5
Ti 0.65-1.15
Al 0.2-0.8

Mechanical Properties:

Property Typical Value
Tensile Strength ≥1240 MPa
Yield Strength ≥1035 MPa
Elongation ≥12%

Applications:

  • Aircraft turbine engines
  • Rocket engines
  • Oil and gas equipment
  • Nuclear components

INCONEL 718 is one of the most widely used nickel-based superalloys. It combines high strength, excellent fatigue resistance, corrosion resistance and creep performance up to approximately 700°C. It is widely used in aerospace and energy industries.

Chemical Composition (wt.%):

Element Content
Ni 50-55
Cr 17-21
Fe Balance
Mo 2.8-3.3
Nb+Ta 4.75-5.5
Ti 0.65-1.15
Al 0.2-0.8

Mechanical Properties:

Property Typical Value
Tensile Strength ≥1240 MPa
Yield Strength ≥1035 MPa
Elongation ≥12%

Applications:

  • Aircraft turbine engines
  • Rocket engines
  • Oil and gas equipment
  • Nuclear components
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