George Metals, located in Houston, USA, stands out as a top manufacturer and supplier of Inconel X-750 Bars and Rods. These products are specifically designed for high-performance applications that require outstanding creep resistance, oxidation resistance, and stress-rupture strength. Inconel X-750 is a nickel-chromium alloy that’s strengthened with titanium and aluminum, making it perfect for high-temperature environments in aerospace, nuclear, and gas turbine sectors. Our bars and rods are crafted according to AMS 5667, ASTM B637, and other industry standards, and come in various sizes and heat-treatment conditions. At George Metals, we prioritize product quality, dimensional accuracy, and mechanical reliability for extreme service conditions.
The Inconel X-750 Bars and Rods from George Metals are primarily made up of nickel (70%), with 14–17% chromium, 2.25–2.75% titanium, 0.7% aluminum, 8–9% iron, and trace amounts of niobium (columbium) and manganese. This unique blend offers excellent oxidation resistance, along with impressive tensile strength (~1,000 MPa) and yield strength (~700 MPa) at high temperatures. The alloy retains its mechanical integrity even in environments that reach up to 700°C (1300°F). Typically, Inconel X-750 is provided in solution-annealed and precipitation-hardened forms, ensuring exceptional creep and rupture resistance for aerospace, nuclear, and industrial applications.
Specification : ASTM B 637 / ASME SB 637, AMS 5669, AMS 5698, AMS 5699
Dimensions : ASTM, ASME and API
Size : 5 mm To 500 mm
Diameter : 0.1 mm to 100 mm
Length : 100 mm To 3000 mm Long & Above
Finish : Bright, Polish & Black
Grade : Inconel X-750 – UNS N07750
Form : Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.
Our Inconel X-750 Round Bars conforms to NACE MR0175/ISO 15156
| Grade | Ni | Cr | Al | C | Mn | Ti | Cu | Si | S |
| Inconel X-750 | 70.0 min | 14.0 – 17.0 | 0.40 – 1.0 | .08 max | 1.00 max | 2.25 – 2.75 | 0.50 max | .50 max | .01 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.28 g/cm3 | 1430°C | 1267 MPa | 868 MPa | 25 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Inconel X750 | 2.4669 | N07750 |
| Temperature, °F | Mean Linear Expansion, in./in./°F x 10-6 from 70° F to Temperature Shown | Thermal Conductivity, Btu/in./hr/sq ft/°F | Specific Heat Btu/lb/°F | Diffusivity, sq ft/hr | Electrical Resistivity, ohm/circ mil/ft |
|---|---|---|---|---|---|
| -100 | 6.7 | 74 | 0.090 | 0.135 | – |
| 70 | – | 83 | 0.103 | 0.132 | 731 |
| -250 | 6.5 | 67 | 0.073 | 0.150 | – |
| -200 | 6.6 | 70 | 0.080 | 0.143 | – |
| 600 | 7.5 | 109 | 0.120 | 0.148 | 761 |
| 800 | 7.8 | 120 | 0.125 | 0.158 | 771 |
| 200 | 7.0 | 89 | 0.109 | 0.133 | 739 |
| 400 | 7.2 | 98 | 0.116 | 0.140 | 746 |
| 1000 | 8.1 | 131 | 0.130 | 0.169 | 783 |
| 1600 | 9.3 | 164 | 0.171 | 0.164 | 761 |
| 1800 | 9.8 | – | – | – | – |
| 1200 | 8.4 | 143 | 0.137 | 0.173 | 786 |
| 1400 | 8.8 | 154 | 0.151 | 0.172 | 775 |
George Metals’ Inconel X-750 Bars and Rods find extensive use in high-temperature, high-stress environments across various industries, including aerospace, nuclear, chemical, and gas turbines. They are commonly utilized in components like jet engines, turbine blades, thrust reversers, exhaust systems, rocket engines, nuclear reactor springs, and fasteners that endure prolonged thermal stress. Their remarkable ability to resist oxidation, stress-corrosion cracking, and relaxation at elevated temperatures makes them ideal for applications such as steam generator tubing supports and nuclear components.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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