Evaluations by both test methods differentiate between fluids having low, medium, and high levels of extreme-pressure properties. The user should establish any correlation between results by either method and service performance.

1. Scope

1.1 These test methods cover two procedures for making a preliminary evaluation of the load-carrying properties of fluid lubricants by means of the Falex Pin and Vee Block Test Machine.

Note 1—Additional information can be found in Appendix X1 regarding coefficient of friction, load gage conversions, and load gage calibration curve.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

Keywords

extreme pressure; Falex Pin and Vee Block; load-carrying; lubricant; wear; Falex method; Load-carrying capacity--lubricants; Lubricants (fluid); Pin and vee block; EP (extreme-pressure) lubricants; Pressure testing--petroleum products; Vee Block method; Wear testing--petroleum products ;

ICS Code

ICS Number Code 75.100 (Lubricants, industrial oils and related products)

Citing ASTM Standards

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