Classic Plating, Inc. -Proudly Serving Our Customers Since 1985 sales@classicplating.com Process Tank Size Minimum ChargeElectroless Nickel 82" x 48" x 60" Steel, not hardened $50.00 Hardened Steel, Aluminum, Brass, Copper $75.00Electroless Nickel P.T.F.E. 48" x 48" x 48" Steel, not hardened $75.00 ...