C19920 TiCu Alloy Sheet

C19920 material is a titanium copper alloy. This environmentally friendly alloy has high tensile strength, excellent ductility, heat resistance, stress-relaxation property, fatigue resistance, and mechanical properties. Additionally, this alloy surpasses beryllium copper alloy in all aspects, long a standard representative of high-functionality copper alloys. It finds application in signal connectors, relays, elastic terminals, and so on. Among the major uses is in connectors and camera modules in electronic devices like smartphones and personal computers, where high strength and workability are important. Due to its outstanding stress-relaxation resistance, its use in automotive connectors has been increasing in the last few years.

Properties Of C19920 TiCu Alloy Sheet

Chemical CompositionCu: Balance/Ti: 2.5 - 3.5/Others: ≤1.0
Specific Gravity (g/cm3)8.70
Thermal expansion coefficient(×10-6/K)17.76
Thermal conductivityW(m·K)50
Modulus of Elasticity (GPa)120 - 127
Electrical Conductivity (%IACS)12 - 20
Poisson's Ratio0.33
Tensile Strength (MPa)735 - 1600
Yield Strength (MPa)800 - 1390
Elongation (%)1 -12
Hardness (HV)250 -400

C19920 TiCu Alloy Sheet

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