上海隆进金属制品有限公司

 GH90钢板#镍基高温合金钢  GH90耐腐蚀钢
Summary of GH90 alloy characteristics and application fields. The alloy is aging, deformation of reinforced nickel-based superalloy contain high amounts of cobalt and a variety of reinforcement element, the alloy in 815 ~ 815 ℃ has higher tensile strength and good creep resistance, oxidation resistance and corrosion resistance, under the effect of cold hot alternately repeatedly has high fatigue strength and good formability and weldability. Used for turbine engine turbine disk, blade, high temperature fastener, clamp, sealing ring and the elastic element, etc.
GH90合金钢 特性及应用领域概述：该合金是时效强化镍基变形高温合金，含有较高量的钴及多种强化元素，该合金在815～870℃有较高的抗拉强度和抗蠕变能力、良好的抗氧化性和耐腐蚀、在冷热反复交替作用下有较高的疲劳强度以及良好的成形性和焊接性。用于涡轮发动机涡轮盘、叶片、高温紧固件、卡箍、密封圈及弹性元件等。