Overview
| Product characteristics | corrosion | Product name | Nickel chromium alloy |
| Grade | GH4080A | producing area | Changzhou |
| Nickel content | Margin% | Impurity content | 0.001% |
Product Details
Changzhou Brilliance Special Steel Co.,Ltd
Nimonic80A gas valve steel Nimonic80A high-temperature alloy rod nickel chromium alloy forging
Nimonic80A It is a Ni Cr based precipitation hardening deformation high-temperature alloy with a service temperature of less than 800 ℃. Alloys are mainly formed by adding aluminum and titanium elements γ’ Phase precipitation strengthening phase. The alloy has good creep resistance and oxidation resistance in the range of 650 ℃ to 850 ℃. The alloy has good cold and hot workability. Changzhou Brilliance Special Steel Co.,Ltd. The main products include:Hot rolled and forged bars, cold drawn bars, hot rolled plates, cold rolled plates, strips, and annular parts.
Nimonic80A high-temperature alloy has been used in the manufacturing of rotor blades, guide blade supports, sector mounting rings, bolts, blade lock plates, and other parts of aircraft engines. In addition, it is also used to manufacture fasteners and blades for automotive engines, as well as valves and shafts for trains. In recent years, with the development of domestic and international shipbuilding industry, this alloy has been widely used in the manufacturing of valves for ship engines.
Nimonic80A alloy did not precipitate TCP phase after long-term aging at 700 ℃~850 ℃ for 1000 hours
Chemical composition of Nimonic80A high-temperature alloy