AURUNA® 313 Gold Iron Electrolyte

The highly effective, strongly acidic gold electrolyte AURUNA® 313 enables direct gold plating of stainless steels with good adhesion. It is particularly suitable for chromium-nickel steels, molybdenum- containing steels and nickel-based alloys that are difficult to activate. Thanks to its activating effect, AURUNA® 313 can also be used successfully for other passive materials that are difficult to electroplate. If necessary, activation can be supported by special pre-treatment measures.