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INCONEL X-750 You are here; Home - Products -  Products

INCONEL X-750

Inconel X-750 Alloy

 

UNS
Trademark
JIS
W.Nr
N07750
InconelX-750
NCF750B
2.4669

Inconel X-750 Chemical composition:

Alloy
%
Ni
Cr
Fe
Nb
Co
C
Mn
Si
S
Cu
Al
Ti
P
Inconel X-750
Min.
Balance
14
5.0
0.7
 
 
 
 
 
 
0.4
2.25
 
Max.
17
9.0
1.2
1.00
0.08
1.00
0.5
0.01
0.5
1.0
2.75
0.02


Inconel X-750 Physical properties:

Density
8.25 g/cm3
Melting range
1395-1425 centigrade

Inconel X-750 Alloy minimum Mechanical properties in normal temperature:

Alloy
Tensile strength Rm N/mm²
Yield strength RP0.2 N/mm²
Elongation A5 %
Brinell hardness    HB
Solution treatment
910
550
25
350

 
Inconel X-750 Characteristic as below:
Inconel X-750 is a precipitation-hardenable alloy which has been used in applications such as high temperature structural members for gas turbines, jet engine parts, nuclear power plant applications, heat-treating fixtures, forming tools, and extrusion dies. The alloy is highly resistant to chemical corrosion and oxidation and has high stress-rupture strength and low creep rates under high stresses at temperatures up to 1500 Fahrenheit(816 centigrade) after suitable heat treatment.
 
 
Inconel X-750 Machinability:
Conventional machining techniques used for iron based alloys may be used. This alloy does work-harden during machining and has higher strength and "gumminess" not typical of steels. Heavy duty machining equipment and tooling should be used to minimize chatter or work-hardening of the alloy ahead of the cutting.
 
 
Inconel X-750 Corrosion resistance:
Inconel X-750 has excellent resistance to chloride ion stress-corrosion cracking. It exhibits satisfactory resistance to numerous oxidizing environments. The alloy has similar corrosion resistance to alloy 600 in many media.
 
 
Inconel X-750 Application range and field:
Nuclear reactors
Gas turbines
Rocket engines
Pressure vessels
 
 


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