INCONEL® Alloy X-750
2.4669
 
UNS N07750

A nickel-chromium alloy similar to INCONEL alloy 600 but made precipitation hardenable by additions of aluminum and titanium. It has good resistance to corrosion and oxidation along with high tensile and creep-rupture properties at temperatures to 1300°F (700°C). Its excellent relaxation resistance is useful for high-temperature springs and bolts. Used in gas turbines, rocket engines, nuclear reactors, pressure vessels, tooling, and aircraft structures.

 

Limiting
Ni¹
min.
70.0
%
Cr
14.00 - 17.00
%
Fe
5.00 - 9.00
%
Ti
2.25 - 2.75
%
Nb²
07.0 - 1.20
%
Al
0.40 - 1.00
%
Mn
max.
1.00
%
Co³
max.
1.00
%
Cu
max.
0.50
%
Si
max.
0.50
%
C
max.
0.08
%
S
max.
0.01
%
       
¹ Plus Co      
² Plus Ta      
³ If determined      
 
Density
g/cm³ 8.28
lb/in³ 0.299
 
Downloads
   
Datasheet (will follow)