Characteristic 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	%	Ni	Cr	Fe	Mn	Si	P	S	Al	Ti	C	Co	B	Zr	Cu
625	Min.	Balance	18						1.0	1.8
	Max.		21	3.0	1.0	1.0	0.02	0.015	1.8	2.7	0.1	2.0	0.008	0.15	0.2

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