ASTM International - ASTM D4627-92(2007)
Standard Test Method for Iron Chip Corrosion for Water-Dilutable Metalworking Fluids
|Publication Date:||1 May 2007|
|ICS Code (Petroleum products in general):||75.080|
|ICS Code (Lubricants, industrial oils and related products):||75.100|
significance And Use:
The results obtained by this test are a useful guideline in determining the ability of water diluted metalworking fluids to prevent or minimize rust under specific conditions. There is usually a... View More
The results obtained by this test are a useful guideline in determining the ability of water diluted metalworking fluids to prevent or minimize rust under specific conditions. There is usually a relationship between the results of this test and a similar ability of the subject coolant to prevent rust on nested parts or in drilled holes containing chips, etc. It must be understood, however, that conditions, metal types, etc. found in practice will not correlate quantitatively with these controlled laboratory conditions. The procedure may not be able to differentiate between two products with poor rust control due to the wide spacing between test dilutions.View Less
1.1 This test method covers evaluation of the ferrous corrosion control characteristics of water-dilutable metalworking fluids.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses re for information only.
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.