NIMONIC® Alloy 90

2.4969 / 2.4632   /   UNS N07090

A precipitation-hardenable nickel-chromium-cobalt alloy having high stress-rupture strength and creep resistance at temperatures to about 1700°F (920°C). The alloy also has good resistance to high-temperature corrosion and oxidation. Used for blades and discs in gas turbines, hot-working tools, and springs.

Stock program

Wire

Cold drawn, spring hard
  • 0.50 mm
  • 0.60 mm
  • 0.70 mm
  • 0.80 mm
  • 0.90 mm
  • 1.00 mm
  • 1.20 mm
  • 1.25 mm
  • 1.30 mm
  • 1.50 mm
  • 1.60 mm
  • 1.80 mm
  • 2.00 mm
  • 2.50 mm
  • 3.00 mm
  • 3.50 mm
  • 4.00 mm
  • 4.50 mm
  • 4.75 mm
  • 5.00 mm
  • 8.00 mm
  • 9.00 mm

Bars

  • 5.0 mm
  • 8.0 mm
  • 10.2 mm
  • 12.7 mm
  • 16.2 mm
  • 20.2 mm
  • 32.0 mm
  •  

Strip

Cold rolled, spring hard, coil
  • 0.2 mm
  • x
  • 100 mm
  • 0.3 mm
  • x
  • 100 mm
  • 0.5 mm
  • x
  • 100 mm
  • 0.8 mm
  • x
  • 100 mm
  • 1.0 mm
  • x
  • 100 mm
  • 1.2 mm
  • x
  • 100 mm
  • 1.5 mm
  • x
  • 100 mm
  • 1.8 mm
  • x
  • 100 mm

Strip

Cold rolled, spring hard, strip
  • 2.0 mm
  • x
  • 100 mm
  • 2.5 mm
  • x
  • 100 mm
  • 3.0 mm
  • x
  • 100 mm

Sheets / Plates

  • 1.00 mm
  • 1.20 mm
  • 1.60 mm
  • 2.00 mm
  • 2.30 mm
  • 2.50 mm
  • 3.00 mm
  •  

Downloads

Limiting
Ni Balance    
Cr 18.00 - 21.00 %
Co 15.00 - 21.00 %
Ti 2.00 - 3.00 %
Al 1.00 - 2.00 %
Fe max. 1.50 %
Mn max. 1.00 %
Si max. 1.00 %
Cu max. 0.20 %
Zr max. 0.15 %
C max. 0.13 %
B max. 0.02 %
S max. 0.015 %
Density
g/cm³   8.18
lb/in³   0.296