Phosphor Bronze Spring Wire, which are copper alloyed wires, are used for machien ports, springs and electrical connection parts.
These wires are hard, have high surface tension, high conductivity rate and high resistance for corrosion.
ALLOY
WERKSTOFF Nr
DIN EN 12166
AISI
SIZE RANGE (mm)
CuSn4
2.1016
CW450K
C51100
0.02 – 6.00
CuSn5
–
CW451K
CuSn6
2.1020
CW452K
C51900
CuSn8
2.1030
CW453K
C52100