Micro Metal Finishing
Serving the Aerospace, Automotive, Appliance, Tool & Fasteners Industries
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Zinc-Iron Plating

In business since 1951 in the heartland of America's auto industry, Micro Metal Finishing is proud to specialize in metal finishing from our home in Cincinnati, Ohio. Our expertise is exemplified by our high quality zinc-iron alloy plating. This process has a variety of benefits: it provides improved corrosion protection versus zinc alone; it has even deposit distribution, and also superior lubricity, ductility, and hardness. Electroplated zinc-iron is the best base for a deep, rich black chromate finish, and is highly cost effective. It provides an excellent value for the amount of corrosion resistance it provides: over 500 hours of salt spray resistance. We have a computer controlled process and robotic loads, unloads, and transfers; these processes ensure that we can meet high volume production runs. We use our rack tanks to electroplate zinc-iron alloy to parts up to 40" in length, 12" in width, and to thicknesses based on our customers' specifications.

Zinc-Iron Plated Parts
Zinc-Iron Plated Parts
Plating Line
Plating Line
Zinc Iron Parts
Zinc Iron Parts

Industry Standards Capability

Industry Standards
ASTM
  • B 842
BMW
  • GS90010
Bosch
  • N67F CM-ZN-2
  • 0 204 Y82 266
Chrysler
  • PS-1207
  • PS-8955
Delphi
  • DX551300
Ford
  • WSF-M1P89
General Motors
  • GMW4700
Honda
  • HES D2003 [MFZn-Fe1-K]
JIS
  • Ep-Fe/ZnFe
Nissan
  • M 4059
Toyota
  • TSH6528G
Volvo
  • STD- 5732.104
Volkswagen
  • VW 137501

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Zinc-Iron Plating Capabilities

Plating Material
Zinc-Iron Alloy

Zinc-Iron Plating Characteristics
Improved Corrosion Protection Versus Zinc
Even Deposit Distribution
Consistent Color Finish (Best for Black Chromate)
Highly Cost Effective
Superior Lubricity, Ductility and Hardness
Processes
Electroplating

Equipment
Rack

Automation Capabilities
Computer Controlled Process
Robotic Load/Unload/Transfer
Pre-Plate Operations
Scale Removal
Degreasing
Acid Pickling
Electrocleaning
Post-Plate Operations
Heat Treating
Deburring
Hydrogen Embrittlement Relief
Trivalent Chromate Conversion
Trivalent Chromate Coating Colors
Clear
Black
Testing Ability
Salt Spray
Rockwell Hardness
Hydrogen Embrittlement
Plating Thickness
To Customer Specifications

Maximum Part Length
50"

Maximum Part Width
15"

Intended Application
Automotive Components
Hardware
Fasteners
Additional Services
Control Plans
P-PAPs
FEMAs
KanBan
Returnable Packaging
Production Volume
High Volume

Typical Lead Times Available
Quoted on a job by job basis
Emergency Services Available
JIT Shipping

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