ASTM D4042-93(2003)e1
Historical Standard: ASTM D4042-93(2003)e1 Test Method for Sampling and Testing for Ash and Total Iron in Steel Mill Dispersions of Rolling Oils
SUPERSEDED (see Active link, below)
ASTM D4042
1. 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.
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
D482 Test Method for Ash from Petroleum Products
D1068 Test Methods for Iron in Water
D1193 Specification for Reagent Water
D2795 Test Methods for Analysis of Coal and Coke Ash
E50 Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials
E832 Specification for Laboratory Filter Papers
Keywords
ash; iron; rolling oil; steel mill; Acid pickling residue; Ash--petroleum products; Cold-rolled steel sheet/strip; Iron content--petroleum products; Recirculating system testing; Residue--petroleum products; Rolling oils; Sampling oils; Sampling petroleum products; Steel; Steel mill dispersions; Steel rolling mills; Steel sampling;
ICS Code
ICS Number Code 75.100 (Lubricants, industrial oils and related products)
DOI: 10.1520/D4042-93R03E01
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