Product Description

Beryllium copper property Physical property: Alloy number Status Heat treatment Diameter (mm) Tensile strength (dg/mm2) Elongation (%) Rockwell hardness Conductivity (IACS%) C17200 / 25 and C17300/M25 C All size 40-60 20-60 B45-82 15-19 CY =10 60-90 8-30 B90-103 15-19 10-25 60-88 8-20 B88-102 15-19 25-50 59-85 8-20 B88-101 15-19 50-70 59-85 8-20 B88-101 15-19 CT 3HR 315-330°C All size 115-140 3-10 C36-41 22-28 CYT 2-3HR 315-330°C =10 130-156 2-8 C36-41 22-28 10-25 125-155 2-8 c39-45 22-28 25-50 123-152 4-8 C38-44 22-28 50-75 123-152 4-8 c37-44 22-28 C17510/3 and C17500/10 C All size 24-39 7-22 B20-50 20-30 CY =10 45-57 10-15 B60-80 20-30 10-25 70-92 10-25 B92-100 45-60 25-50 77-99 5-25 B95-102 48-60 Characteristic: 1.Free cutting 2.High intensity 3.Age-hardening 4.High conductivity 5.High thermal conductivity Main application: 1.Bearings 2.Glasses frames 3.Circular connectors 4.The RF 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 and its mould embedded parts Shape: diameter=1mm,length =5000mm