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

Standard lengths of 2000 mm up to 6000 mm. Cut to size on request (tolerance +2/-0 mm).

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

Thickness x width

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

Lengths 2500/3000 mm

Thickness x width

2.0 mm	x	100 mm
2.5 mm	x	100 mm
3.0 mm	x	100 mm

Sheets

Dimensions: width 1000 mm, length 2000 mm.

Thickness:

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

Downloads

Datasheet

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