Inconel X-750 / 2.4669 / ХН70МВУ
production. Inconel is a fairly common family of steels, which is characterized by excellent performance parameters and characteristics at various temperatures.
Features and applications
Steels Inconel X-750 is a special alloy, which, in addition to traditional nickel and chromium, contains iron, niobium, titanium and aluminum.
Products from this type of alloy can be used in various conditions, the maximum temperature is at least 820° C. The unique working characteristics of the alloy allow it to find the widest application.
In particular, this steel is used for the manufacture of various surfaces and coatings that are resistant to wear, extreme temperatures and exposure to humidity. Parts and elements of compressor equipment, turbines, aircraft engines are made from the alloy.
Springs that retain their parameters at a maximum temperature of up to 650 ° C are in great demand. In addition, steel is often used in cases where it is necessary to manufacture fasteners at high-temperature production.
Chemical alloy composition Inconel X750
Ni | Cr | Ti | Al | Nb | C | Mn | Si | S | Co | Fe |
>70,0 | 14.0-17.0 | 2.25-3.75 | 0.40 -1.00 | 0.70-1.20 | <0.08 | <1.0 | <0.50 | <0.01 | <1.0 | 5.0-9.0 |
Inconel X750 mechanical properties
Tensile Strength (1000h) | |
Temperature | ksi | MPa | |
1100 ° F / 595 °C | 92 | 630 | |
1200°F / 650°C | 68 | 470 | |
1350°F / 730°C | 37 | 260 | |
1500°F / 815°C | 16 | 110 | |
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