HastelloyX is a high-iron nickel-based superalloy primarily strengthened through chromium and molybdenum solid solution strengthening. It exhibits excellent oxidation resistance and corrosion resistance, demonstrating moderate durability and creep strength below 900℃ while maintaining good cold/hot workability and weldability. This material is used in manufacturing combustion chamber components and other high-temperature parts for aviation engines, designed for long-term service at temperatures below 900℃ with short-term operational temperatures reaching up to 1080℃.
The main product categories include plates, strips, pipes, bars, forgings, rings, and precision castings. HastelloyX product specifications and availability: δ0.5~4.0mm-plate materials, δ0.05~0.8mm-strip materials, pipes with outer diameters of 4-20mm and wall thicknesses of 1.0~2.0mm, welding wires with diameters up to 0.2~10.0mm, bars with diameters ≤300mm, ring components in various diameters and wall thicknesses, as well as precision castings of different shapes and sizes. Plates, strips, and pipes are supplied after solution treatment and pickling; strips may also be delivered in cold-rolled condition. Welding wires are available in hard state, semi-hard state, solidified-solution treated with pickling, or bright solution-treated coils, or as straight bars. Bars and rings are delivered without heat treatment. Precision castings are supplied in their cast state.
The similar grade： UNS NO6002, HastelloyX (USA), NC22FeD (France), NiCr22FeMo (Germany), Nimonic PE13 (UK).
The density of HastelloyX is ρ=8.28g/cm³.
