Texas Precision Plating, Inc., Garland, TX
Copper Plating

COPPER PLATING

Copper plating can be from matte to a very shiny finish. It has good corrosion resistance when used as a undercoat for other plated coatings.

There are a number of copper plating processes available, each designed for a specific purpose, and ranging from decorative to heat treat stop-off.

Copper
Specification
Comments
MIL-C-14550 B
Class 0 .001 – .005″ for heat treatment stop-off shield
Class 1 .001″ min. for carburizing shield, decarburizing shield and printed circuit board plated through holes.
Class 2 .0005″ min. as under coat for nickel and other metals
Class 3 .0002″ min. to prevent basis metal migration into tin layer to poison solderability
Class 4 .0001″ min. same as Class 3
tpp-new-logo-398
QUALITY * SERVICE * COMPETITIVE PRICING