Copper Alloys
Phosphor bronze and beryllium copper.
The beryllium copper used in spiral retaining rings and wave springs has good corrosion resistance and electrical conductivity. Stronger than phosphor bronze and non-magnetic materials. The material is precipitation hardened after the spring is manufactur
UNS: C51000 DIN: \ GB: QSn4-0.2 Modulus of elasticity: 103350 Recommended maximum operating temperature: 93 °C Main element chemical composition (wt%):Cu 94.0 - 96.0%, Sn 4.2 - 5.8%,P0.03-0.35% Description and main uses: Non-ferrous metal spring wire, wit