Elastic Alloy

3J1 is an iron-nickel-chromium austenite precipitation-strengthened high elastic alloy. After solution treatment, it has good plasticity, low hardness and is easy to process and shape. After solid solution or cold strain aging treatment, high mechanical properties and elastic properties are obtained. The alloy has the characteristics of high strength, high elastic modulus, small elastic aftereffect and hysteresis, weak magnetism, good corrosion resistance and thermal stability, and can be used under high temperature, large stress or Work under corrosive media conditions. 3J1 can work below 250℃ and can also be used at low temperatures (such as nearly -200℃).

3J21 is a deformation-strengthened cobalt-based alloy. It is a Co-Cr-N-Mo series high elastic alloy. The alloy is non-magnetic, corrosion-resistant, highly elastic, high-strength and has good fatigue resistance. It has the characteristics of high hardness, strength, elastic limit, energy storage ratio and fatigue strength. Mainly used to make various instrument springs and other elastic components that work below 400°C

3J53 is a constant elastic alloy used to make frequency components. The alloy has an austenitic structure and has high elasticity and strength, low elastic modulus temperature coefficient, and good wave speed consistency. It can operate at 60 to 100°C. The resonant frequency of internally produced components basically does not change with temperature, so it is widely used in instruments, meters, communications, measurement and other fields.