Objective
To evaluate the degree to which a lubricant will corrode copper-containing materials (i.e., bronze, brass)
Significance
The test helps to determine the suitability of a lubricant for use in equipment containing copper-based components. It may also be used with silver bearing metals. Cutting fluid used in the machining of non-ferrous materials should be non-corrosive.
Reported results:
Results may be reported as the comparison to standard chart (i.e. 1a ,2b).
