SEDL / STP / STP512-EB / STP45906S

Appendix III: Corrosion Protection by Universal Gear Lubricants in the Presence of Water

Pages: 2    Published: Jan 1972

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Abstract

This method is used for determining the protective characteristics of universal gear lubricants on ferrous metals in the presence of water. It consists of rotating two sandblasted steel strips in a mixture of the test lubricant and water at 180°F for four hours, and rating the lubricant by visual evaluation of the rust on the strips.