Jiangsu Zhongtong Weiye Special Steel Co. LTD
Jiangsu Zhongtong Weiye Special Steel Co. LTD.
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Factory Supply Nickel Alloy Base Bar/ Rod Alloy Inconel X750 for Marine & Offshore, Oil and Gas,Boiler,Heat Exchang
Inconel X-750® is a nickel-chromium alloy used for its corrosion and oxidation resistance and high strength at temperatures up to 1300o F. Inconel X750® is available in all standard mill forms, therefore it is used for a wide variety of applications. Nickel alloy Inconel X-750® is used for rocket-engine thrust chambers, gas turbine components and multiple airframe applications.
| Limiting Chemical Composition (%) | |||
| Nickel | Balance | Carbon | 0.01 max. |
| Chromium | 19.0-23.0 | Manganese | 0.75 max. |
| Molybdenum | 15.0-17.0 | Sulfur | 0.02 max. |
| Tungsten | 3.0-4.4 | Silicon | 0.08 max. |
| Titanium | 0.02-0.25 | Phosphorus | 0.04 max. |
| Iron | 2.0 max. | ||
Physical property
| Density(g/cm3) | 8.9 |
| Specific heat(J/kg·k) | 436 |
| Specific resistance(μΩ·cm) | 130.0 |
| pyroconductivity(W/m·k) | 10.8 |
| thermal diffusivity(m²/S) | 2.8 X 1.-6 |
| Average thermal expansion coefficient(10-6/℃) | 12.2-13.6 |
| longitudinal modulus of elasticity(Mpa) | 21.1 X 104 |
| modulus of rigidity (Mpa) | 80.8 X 104 |
| ferromagnetism | No |
| melting point | 1325-1369 |
