ASTM F 2661 : 2007 : R2015
Superseded
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Standard Test Method for Determining the Tribological Behavior and the Relative Lifetime of a Fluid Lubricant using the Spiral Orbit Tribometer
Hardcopy , PDF
23-08-2022
English
15-07-2015
CONTAINED IN VOL. 01.09, 2018 Defines the quantitative determination of the friction coefficient and the lifetime of oils and greases, when tested on a standard specimen under specified conditions of preparation, speed, Hertzian stress, materials, temperature, and atmosphere, by means of the Spiral Orbit Tribometer (SOT).
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