Alloy 25 / L605 / UNS R30605

Grade: Haynes 25 / L605 / UNS R30605

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

Haynes 25 (L-605) is a cobalt-based high temperature alloy containing chromium, tungsten and nickel. It provides excellent oxidation resistance, high strength and good wear resistance at elevated temperatures. The alloy is widely used in aerospace engine components, combustion systems and high temperature structural applications.

Chemical Composition (%)

Item Value
Co Balance
Cr 19-21
W 14-16
Ni 9-11
Fe ≤3
C 0.05-0.15
Mn 1-2
Si ≤0.4

Mechanical Properties (Typical)

Item Value
Tensile Strength ≥930 MPa
Yield Strength ≥420 MPa
Elongation ≥25%

Applications

  • Aircraft engine components
  • Combustor liners
  • High temperature springs
  • Gas turbine parts

Haynes 25 (L-605) is a cobalt-based high temperature alloy containing chromium, tungsten and nickel. It provides excellent oxidation resistance, high strength and good wear resistance at elevated temperatures. The alloy is widely used in aerospace engine components, combustion systems and high temperature structural applications.

Chemical Composition (%)

Item Value
Co Balance
Cr 19-21
W 14-16
Ni 9-11
Fe ≤3
C 0.05-0.15
Mn 1-2
Si ≤0.4

Mechanical Properties (Typical)

Item Value
Tensile Strength ≥930 MPa
Yield Strength ≥420 MPa
Elongation ≥25%

Applications

  • Aircraft engine components
  • Combustor liners
  • High temperature springs
  • Gas turbine parts
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