Inconel X750 /UNS N07750/DIN W. Nr. 2.4669   
 

Form	ASTM
Rod, bar and forging	B 637

Chemical composition

%	Ni	Cr	Fe	C	Mn	Si	S	Ti	Nb+Ta	Al	Co	Cu
min	70.0	14.0	5.0					2.25	0.70	0.40
max		17.0	9.0	0.08	1.00	0.50	0.010	2.75	1.20	1.00	1.00	0.50

Physical properties

Density	8.28 g/cm3
Melting range	1393-1427℃

Features: Inconel X750 is an age-hardenable nickel-chromium alloy. It has good corrosion and oxidation resistance and high strength at temperatures up to 700℃. It also has good properties down to cryogenic temperatures. Its corrosion resistance performance is similar to Inconel 600.
Applications: Gas turbine engines, rocket motors, heat treating fixtures, nuclear reactors, pressure vessels and airframes.
Note: Inconel is a registered trademark of the Special Metals Corporation group of companies.