Silver Bearing – COPPRROD Industries Pvt Ltd

COPPRROD Industries Pvt Ltd

Silver Bearing

Silver Bearing

Though copper is the preferred and predominant choice in the electrical industry because of its high conductivity, both electrical and thermal, a slight addition of Silver improves is resistance to softening under elevated temperatures, to wear and tear and to Hydrogen embrittlement.

COPPRROD Industries Pvt Ltd is one of the leading producers of Silver bearing copper with consistent micro structure and uniform dispersion of silver. These strips, bars and profiles are available in sizes up to 150 mm width.

Silver % Applications
0.03-0.04 Automobile and slow speed moulded commutators
0.04-0.06 Industrial and high speed moulded commutators
0.06-0.12 Traction and large commutators and turbo generators
Material Designation BS/EN No ASTM No Cu Composition %
Ag Min - Max Bi Max O max Pb Other elements
Total max Excluding
CuAg 0.04 (OF) CW017A C10400 REM 0.03 - 0.05 0.0005 0.0001 - 0.007 Ag,O
CuAg 0.07 (OF) CW018A C10500 REM 0.06 - 0.08 0.0005 0.0001 - 0.007 Ag,O
CuAg 0.10 (OF)


C10700 REM 0.08 - 0.12 0.0005 0.0001 - 0.007 Ag,O