Characteristics and Application of GH4169 Precipitation Strengthened Nickel-based High-Temperature Alloy GH4169
The alloy has good comprehensive performance in the range of -253~700℃. The yield strength below 650°C is the same as that of the deformed high-temperature alloy. It has good fatigue resistance, radiation resistance, oxidation resistance, corrosion resistance, good processing performance and welding performance. Within the above temperature range, it is widely used in nuclear power, petroleum industry, extrusion molds and other fields.
GH4169 similar brands: Inconel718, unsno7718 (US), nc19fenb (France), w.nr.2.4668 (Germany)
Chemical composition of GH4169: (GB/t14992-2005) Alloy grade %Ni-Cr-Fe-Mo-Mo-NB-co-C-Mn-Si-s-Cu-al-tigh4169***5017 balance 2.84.750.200.65