Metal Finishing – Plating & Coating
Copper Plating
Provides conductivity and solderability; also applied as an interlayer in multi-layer plating systems.
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Process
A high-purity copper layer, applied on its own or as a base for subsequent coatings. Highly conductive.
What it provides
- Interlayer that anchors multi-layer plating systems
- Electrical and thermal conductivity
- Selective stop-off masking for carburizing
Frequently asked questions
Is copper plating used on its own?
Usually as an interlayer under nickel or tin. On its own it serves conductivity or stop-off masking against carburizing.
Can copper be plated directly on steel?
A thin strike from cyanide or alkaline copper is followed by acid copper for thickness; MIL-C-14550 and ASTM-B734 define the steps.
Have a drawing for this process?
Send your technical drawing or 3D CAD model through our secure channel. Our engineering team replies with a quotation against the specification.