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
Hot words: Hastelloy C276, Hastelloy B, Hastelloy B2, Hastelloy B3, Hastelloy C4, Hastelloy C22, Inconel 625, Inconel 600, Inconel 601, Inconel 718, Inconel X750.
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