Nimonic 90 | Alloy 90
Typical Applications
Turbine Blades
Hot-Working Tools
High Temperature Springs
Alloy 90 is an age hardenable, creep resisting alloy for service at temperatures up to 920 Deg C.
Related Products
Technical specification
Related Specifications
BS 3 HR 2
ASTM B 637
Specific Gravity
8.19 g/cm3
Chemical Composition (WT %)
Min
Max
Ni
-
-
Cr
18.0
21.0
Fe
1.5
Mn
1.0
Si
1.0
Cu
0.2
AI
1.0
2.0
Ti
2.0
3.0
Co
15
21.0
S
0.015
B
0.020
Zr
0.150
Ag
5 ppm
Bi
1 ppm
Pb
20 ppm
Typical Mechanical Properties
0.2% Proof Stress
MPA
695
Tensile Strength
MPA
1080
Elongation
%
20
Hardness
HB
293
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