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info@jsalloy.comCharacteristic as below:
A nickel-chromium alloy similar to NIMONIC alloy 75 but made precipitation hardenable by additions of aluminum and titanium. The alloy has good corrosion and oxidation resistance and high tensile and creep-rupture properties at temperatures to 1500℉(815℃). Used for gas-turbine components (blades, rings, and discs), bolts, tube supports in nuclear steam generators, die-casting inserts and cores, and exhaust valves in internal-combustion engines.
Nimonic 80A (UNS N07080)
Nimonic 80A Chemaical composition:
Alloy designation |
C |
Ni |
Cr |
Co |
Pb |
Fe |
Al |
B |
Ti |
S |
Mn |
Cu |
Zr |
Si |
Alloy 80A Nimonic 80A |
0.1 |
Bal |
18~21 |
2 |
0.002max |
3max |
1~1.8 |
0.008 |
1.8~2.7 |
0.015 |
1max |
0.2 |
0.15 |
1 |
Nimonic 80A Physical properties:
Density | 8.19 g/cm3 |
Melting range | 1320-1365℃ |
Nimonic 80A minimum mechanical properties in the room temperature:
Status | Tensile strength Rm N/mm2 |
Yield strength RP0.2N/mm2 | Elongation A5 % |
Nimonic 80A | 930 | 620 | 20 |