Alloy X-750
About Alloy X-750
What is Alloy X-750?
Alloy X-750 also referred to as the UNS N07750 and W.Nr. 2.4669 alloy.
Alloy X-750 is a precipitation-hardenable nickel-chromium alloy used for its corrosion and oxidation resistance and high strength at temperatures to 1300°F. Although much of the effect of precipitation hardening is lost with increasing temperature over 1300°F, heat-treated material has useful strength up to 1800°F.
Alloy X-750 also has excellent properties down to cryogenic termperatures.
Similar to Alloy 600, Alloy X-750 has additional aluminium and titanium.
Alloy X-750 offers outstanding performance in highly stressed environments, which is why it’s often used in gas turbines, nuclear reactors and aircraft structures.
Alloy X-750 Standards
SAE AMS 5582
-Seamless Pipe & Tube
ASTM B637
-Bar & Forging
SAE AMS 5698
-Wire
SAE AMS 5542
-Plate, Sheet, Strip & Foil
Alloy X-750 Chemical Composition
Alloy X-750 Data Sheet
Alloy X-750 Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | BS | EN | OR |
| Alloy X-750 | 2.4669 | N07750 | – | – | – | – | – | – |
Alloy X-750 Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.28 g/cm3 | 1427°C (2600°F) | 1250Mpa | 850Mpa | 30% – 22% |
Alloy X-750 Physical Properties
| Melting Range | Specific Heat, 20°C (J/(g.K)) | Magnetic Permeability (20°C) | Thermal Conductivity, 20°C (W/(m.K)) | Curie Temperature (°C) |
| 1427 °C (2600 °F) | – | ＜1.0035 | 12.0 | -193 |
Alloy X-750 Applications
Alloy X-750 Related Resources
Get A Free Quote Now
Got a question? Contact our team!
Looking For a Trust Nickel Alloys & Stainless Steel Manufacturer？
At SEATHER, we are experts in the field of alloys manufacturing. As such, we offer a variety of services to ensure your project is formed to your exact requirements.
