ASTM-D4172:2004 Edition
$40.63
D4172-94(2004) Standard Test Method for Wear Preventive Characteristics of Lubricating Fluid (Four-Ball Method)
Published By | Publication Date | Number of Pages |
ASTM | 2004 | 5 |
1.1 This test method covers a procedure for making a preliminary evaluation of the anti-wear properties of fluid lubricants in sliding contact by means of the Four-Ball Wear Test Machine. Evaluation of lubricating grease using the same machine is detailed in Test Method D2266.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
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.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Terminology Summary of Test Method Significance and Use Apparatus |
2 | Materials Test Conditions Preparation of Apparatus Procedure FIG. 1 |
3 | Precision and Bias Keywords FIG. 2 |
4 | X1. SUMMARY OF COOPERATIVE TESTING X1.1 FIG. 3 TABLE X1.1 |