Chemical Composition
C %
Mn %
P %
S %
Si %
Cr %
0.04-0.10
1.00 max
0.030 max
0.015 max
1.00 max
18.00-21.00
Ni %
Mo %
Cu %
Get %
Co %
Fe %
Balance
8.0-10.0
0.20 max
1.0-1.8
2.00 max
1.5 max
Ti %
B%
Nb%
1.8-2.7 Max
0.008 Max
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Usage areas
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In gas turbine parts such as blades, rings and discs,
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In nuclear power plant generators,
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In pressure casting molds,
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In exhaust valves,
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In engine combustion chambers.
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