Complaint
| Product classification:Inconel | |||||||||||||||||
| Material:InconelX-750 | |||||||||||||||||
| Corresponding Brand | |||||||||||||||||
| National standard | American standard | German standard | |||||||||||||||
| GH4145 | Inconel X-750 | 2.4669 | |||||||||||||||
| GH145 | N07750 | XCr15Fe7TiAl | |||||||||||||||
| 0Cr15Ni70Ti3AlNb | |||||||||||||||||
| Chemical Composition | |||||||||||||||||
| % | C | Si | Mn | P | S | C | Ni | Cu | Fe | Nbr | Al | Co | |||||
| Min | ≤0.1 | ≤0.5 | ≤1.0 | ≤0.02 | ≤0.01 | 14 | ≥70.0 | ≤0.5 | 5 | 0.7 | 0.4 | ≤1.0 | |||||
| Max | 17 | 9 | 1.2 | 1 | |||||||||||||
| Physical property | |||||||||||||||||
| Density g/cm³ | Thermal conductivity /w/(m.k) | Resistivity | Specific heat capacity | Coefficient of linear expansion | Magnetism | ||||||||||||
| 50~900ºC | ºC)/(Ω.mm2/m) | ºC)/kg/(kg.k)ºC | /(10-6/k) | ||||||||||||||
| 50ºC | 100~900ºC | 20~800ºC | |||||||||||||||
| 8.25 | 14.7~37.3 | 1.22 | 13.1~16.2 | no | |||||||||||||
| The alloy is mainly composed of γ′ A nickel based high-temperature alloy with aging strengthening of [Ni3 (Al, Ti, Nb)] phase has good corrosion resistance and oxidation resistance below 980 ºC, high strength below 800 ºC, good relaxation resistance below 540 ºC, as well as good formability and welding performance. This alloy is mainly used for manufacturing annular parts, structural parts, and bolts that require high strength and corrosion resistance when working in aircraft engines below 800 ºC, as well as flat springs and spiral springs that require medium or low stress and relaxation resistance when working below 540 ºC. It can also be used for manufacturing parts such as turbine blades in gas turbines. The available varieties include plate, strip, bar, forging, annular parts, wire, and pipe. | |||||||||||||||||
