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ASTM International - ASTM D4042-93(2009)

Test Method for Sampling and Testing for Ash and Total Iron in Steel Mill Dispersions of Rolling Oils

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Organization: ASTM International
Publication Date: 15 April 2009
Status: inactive
Page Count: 4
ICS Code (Lubricants, industrial oils and related products): 75.100
significance And Use:

The life cycle and cleanliness of a recirculating steel mill rolling oil dispersion is affected by the amount of iron present. This iron consists mainly of iron from acid pickling residues and... View More

scope:

1.1 This test method describes a procedure for sampling and testing dispersions of rolling oils in water from operating steel rolling mills for determination of ash and total iron content. Its purpose is to provide a test method such that a representative sample may be taken and phenomenon such as iron separation, fat-emulsion separation, and so forth, do not contribute to analytical error in determination of ash and total iron.

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. For specific warning statements, see Sections 6 and 7.

Document History

December 1, 2019
Standard Test Method for Sampling and Testing for Ash and Total Iron in Steel Mill Dispersions of Rolling Oils
1.1 This test method describes a procedure for sampling and testing dispersions of rolling oils in water from operating steel rolling mills for determination of ash and total iron content. Its...
May 1, 2014
Standard Test Method for Sampling and Testing for Ash and Total Iron in Steel Mill Dispersions of Rolling Oils
1.1 This test method describes a procedure for sampling and testing dispersions of rolling oils in water from operating steel rolling mills for determination of ash and total iron content. Its...
ASTM D4042-93(2009)
April 15, 2009
Test Method for Sampling and Testing for Ash and Total Iron in Steel Mill Dispersions of Rolling Oils
The life cycle and cleanliness of a recirculating steel mill rolling oil dispersion is affected by the amount of iron present. This iron consists mainly of iron from acid pickling residues and iron...
May 10, 2003
Test Method for Sampling and Testing for Ash and Total Iron in Steel Mill Dispersions of Rolling Oils
The life cycle and cleanliness of a recirculating steel mill rolling oil dispersion is affected by the amount of iron present. This iron consists mainly of iron from acid pickling residues and iron...
January 1, 1993
Test Method for Sampling and Testing for Ash and Total Iron in Steel Mill Dispersions of Rolling Oils
1.1 This test method describes a procedure for sampling and testing dispersions of rolling oils in water from operating steel rolling mills for determination of ash and total iron content. Its...
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