Shell Plating Material

Black Chromate Over Zn Cobalt

Black Zinc Nickel

Electrodeposited Nickel

Electroless Nickel

Nickel over Copper

Passivated Stainless Steel Firewall

Space-Grade Electroless

Sulfur Nickel Over Nickel

Tin over Copper

Tin over Nickel

Trivalent Chromium