Our Finishing Processes - Zinc Nickel Plating
Southeast Zinc Nickel Applications
- Automotive Fasteners
- Underhood components
- Tubing — fuel and hydraulic parts
Zinc Nickel Electroplating Advantages
- Excellent corrosion resistance, generally 5X better than pure Zinc
- Excellent corrosion resistance when exposed to high temperature
- Highest abrasion resistance of all zinc alloys
- Excellent covering power for deep recesses
- Replacement for Cadmium Plating
Roy Metal Finishing Automated Process and Equipment
Roy Metal Finishing (RMF), located in Greenville, South Carolina, is the largest zinc nickel electroplater in the United States. We have five automatic lines plating zinc nickel alloy (all producing 12 - 15% nickel in the alloy). Two rack alkaline lines, one barrel alkaline line, one barrel acid line and one rack acid line. With both acid and alkaline zinc nickel processes, we have the ability to plate on all ferrous surfaces (castings, forgings, heat treated hardened material, tubes, fasteners, stampings).
Our zinc nickel deposits have excellent thermal and corrosion resistance, far superior to conventional zinc plating processes. Both barrel and rack plated production plated parts have consistently passed 250 hours to white rust and 1000 hours to red rust in numerous salt spray tests during the past year. All without the use of hexavalent chromates. Both clear and black trivalent passivates can be applied over zinc nickel.
A Sample of Zinc Nickel Specifications We Plate To:
- Chrysler
- PS-8955
- BMW
- GS 90010
- General Motors
- GMW 4700
- Honda
- HES D 2003
- VWTL196
- Ford
- WSS M21P44
- WSA M1P87
- Mercedes
- DBL 8451
- Continental Automotive
- ATE N 553 81.07
- Delphi
- DX 550100 DX550100
- DX 551300 DX551300
- DX 551303 DX551303
- DX 551313 DX551313
- DX 551315 DX551315
- DX 551316 DX551316
- DX 551317 DX551317
- DX 551318 DX551318
- DX 551321 DX551321
- DX 551323 DX551323
- DX 551324 DX551324
- DX 551325 DX551325
- DX 551326 DX551326
- DX 551327 DX551327
- DX 551328 DX551328
