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Plating
Cadmium, Chrome, Copper, Nickel, Silver, Tin, Solder, Zinc.
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Cadmium - Dull
QQ-P-416 Rev. F Type 1, 2, 3; AMS 2400;
ASTM-B-766.
Features:
 | Provides excellent corrosion resistance
even at relatively low thickness and in salt atmospheres.
| Provides enhanced corrosion resistance
with clear chromate and seal.
| Provides super enhanced corrosion
resistance with yellow chromate and seal.
| Provides ultimate enhanced corrosion
resistance with olive drab chromate and seal.
| Can be dyed to many colors such as blue,
green, red, etc. in addition to standard clear, yellow and
black finishes.
| Provides good lubricity and solderable
characteristics.
| Provides attractive final finish.
| Provides good paint base. |
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Cadmium - Bright Commercial Rack, Barrel and
Automatic, Clear, Yellow and Seal
Chromium - Decorative Bright and Satin
QQ-C-320 Type 1.
Features:
| Provides a non-tarnishing, decorative,
and wear resistant surface over bare, polished or
unpolished steel, brass, copper, aluminum and zinc or over
an undercoat of copper and/or nickel plate |
Copper - Rack and Barrel
MIL-C-14550; AMS 2418; ASTM-B-734.
Features:
| Provides excellent undercoat for nickel
and chromium decorative coatings.
| Provides excellent electrical
conductivity properties.
| Used as a mask in surface hardening
procedures.
| Provides good lubrication in metal
forming operations. |
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Electroless Nickel
MIL-C-26074; AMS 2404; ASTM-B-656;
ASTM-B-733.
Features:
| Provides uniform plating thicknesses over
inside and outside surfaces.
| Heat treated deposits compare in hardness
to hard chrome.
| Provides extremely low coefficient of
friction.
| Provides excellent corrosion resistance
with thicknesses above .0005". |
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Nickel - Rack, Barrel, Bright, Dull and Duplex
QQ-N-290; AMS 2403; ASTM B689
Features:
| Provides bright or dull corrosion
protection for polished or unpolished wrought or cast
brass, aluminum, copper, zinc, carbon and stainless steel.
| Provides excellent corrosion resistant
coating over cosmetic copper plate and as undercoat for
decorating chromium.
| Excellent electrical conductivity.
| Serves as a barrier layer for migration
of other coatings.
| Can be used in making paint masks for
decorating commercial products.
| Can be used for engineering purposes in
machinery building. |
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Solder Plate - Rack, Barrel
Tin/Lead - 60/40 or 90/10
MIL-P 81728; ASTM-B-579
Features:
| Provides bright cosmetic surface.
| Provides excellent solderability.
| Provides excellent electrical
conductivity.
| Provides good corrosion resistance.
| Readily applied to all common metals
including aluminum.
| Provides good coverage in holes and
recesses. |
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Tin - Rack, Barrel
MIL-T-10727 Type 1, ASTM-B 545
Features:
| Provides bright cosmetic surface.
| Provides excellent solderability.
| Provides excellent electrical
conductivity.
| Provides good corrosion resistance.
| Readily applied to all common metals
including aluminum.
| Provides good coverage in holes and
recesses. |
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Zinc - Rack, Barrel and Automatic, Clear, Yellow and
Seal
QQ-Z-325; AMS 2402; ASTM-B-633.
Features:
| Provides excellent, inexpensive,
attractive finish and good corrosion resistance.
| Provides enhanced corrosion resistance
with clear chromate and seal.
| Provides super enhanced corrosion
resistance with yellow chromate and seal.
| Provides ultimate enhanced corrosion
resistance with olive drab chromate and seal.
| Can be dyed to many colors such as blue,
green, red, etc. in addition to standard clear, yellow and
black finishes.
| Provides attractive final finish.
| Provides good paint base. |
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Silver - Rack and Barrel
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