Beryllium copper property Physical property: Alloy numberStatusHeat treatmentDiameter (mm) Tensile strength(dg/mm2)Elongation(%)Rockwell hardnessConductivity(IACS%)C17200 / 25 and C17300/M25CAll size40-6020-60B45-8215-19CY≤1060-908-30B90-10315-1910-2560-888-20B88-10215-1925-5059-858-20B88-10115-1950-7059-858-20B88-10115-19CT3HR315-330°CAll size115-1403-10C36-4122-28CYT2-3HR315-330°C≤10130-1562-8C36-4122-2810-25125-1552-8c39-4522-2825-50123-1524-8C38-4422-2850-75123-1524-8c37-4422-28C17510/3 and C17500/10CAll size24-397-22B20-5020-30CY≤1045-5710-15B60-8020-3010-2570-9210-25B92-10045-6025-5077-995-25B95-10248-60 Characteristic: 1.High intensity 2.Age-hardening 3.High conductivity 4.Free cutting 5.High thermal conductivity Main application: 1.Bearings 2.Glasses frames 3.Circular connectors 4.TheRF coaxial connectors 5.Printed circuit board and the spring contact test probes 6.The column components and tools of soil and gas drill pipe material 7.The core rods of plastic injection molding and metal die casting andits mouldembedded parts Shape:straight,circular plate or profiled bar