Chung Metal exports Inconel X750 Bars and Rods, a high-strength precipitation-hardened alloy, from its Da Nang, Vietnam, facility. The alloy is specially made for long-term use in severe environments with high temperatures and mechanical stress. Inconel X750 provides outstanding resistance to stress corrosion cracking, oxidation, and creep. Chung Metal guarantees every product is precision-machined and heat-treated to aerospace, nuclear, and industrial specifications. Custom sizes are available for our X750 rods and bars that are used in mission-critical uses where material failure cannot be tolerated.
Inconel X750 consists of approximately 70% nickel, 15% chromium, 8% iron, and trace quantities of titanium and aluminum for precipitation hardening. It has tensile strength in excess of 1100 MPa and yield strength of approximately 800 MPa. The alloy is resistant to mechanical degradation up to temperatures of 704°C and has good corrosion and oxidation resistance, particularly in marine and heat-treated 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 |
Inconel X750 bars/rods are widely used in chemical processing, pollution control, and marine industries due to their superior corrosion resistance and durability in aggressive environments.
Yes, Inconel X750 bars/rods offer excellent resistance to strong acids like sulfuric, hydrochloric, and phosphoric acids, making them ideal for highly corrosive applications.
Yes, we provide bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@chungmetal.com
Inconel X750 rods and bars are utilized in rocket engines, jet engines, gas turbines, heat-treating fixtures, and nuclear reactors. It is utilized also in fasteners, bolts, and springs that must be highly strength and corrosion resistant. The alloy resists both high and sub-zero temperatures, making it a suitable material for aerospace and cryogenic applications. Its higher fatigue and stress rupture strength makes it the first preference for dynamic structural components subjected to thermal and mechanical stresses.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Da Nang, Vietnam
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