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

GOLD PLATING

Gold Plating is a yellow to orange color depending on the proprietary processed used. Its appearance will range from matte to bright finish depending on the basis metal and the process used.

Gold has good corrosion resistance and a high tarnish resistance. It also has low contact resistance, and is a good conductor.  Gold also has excellent solderiabilty characteristics.

Gold plating is used primarily in the electronic field, but also has applications in other commercial areas, for both functional and decorative applications.

TPP now offers both the bright (hard) gold, and the Soft (matte) gold.

Gold Plating
Specification
Comments
MIL-G-45204
Type I 99.7% gold min.
Type II 99.0% gold min.
Type III 99.9% gold min.
Class 00 0.00002″ min. – Grade A = 90 Knoop max
Class 0 0.00003″ min. – Grade B = 91-129 Knoop
Class 1 0.00005″ min. – Grade C = 130-200 Knoop
Class 2 0.00010″ min. – Grade D = above 200 knoop
Class 3 0.00020″ min.
Class 4 0.00030″ min.
Class 5 0.00050″ min.
Class 6 0.00150″ min.
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