1.1 This test method covers a procedure for evaluating the oxidation stability of petroleum base hydraulic oils and oils for steam and gas turbines.
1.2 This test method was developed to evaluate the oxidation stability of petroleum base hydraulic oils and oils for steam and gas turbines.
1.2.1 Rust and oxidation inhibited hydraulic, anti-wear hydraulic and turbine oils of ISO 32–68 viscosity were used to develop the precision statement. This test method has been used to evaluate the oxidation stability of fluids made with synthetic basestock and in-service oils; however, these fluids have not been used in cooperative testing to develop precision data.
1.3 The values stated in SI units are to be regarded as standard.
1.3.1 Exception—The values given in parentheses are for information only.
1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Identified hazardous chemicals are listed in
7.3,
7.6, and
7.8. Before using this test method, refer to suppliers’ safety labels, Material Safety Data Sheets, and other technical literature.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM D5846-07(2017) Referenced Document
ASTM A510 Standard Specification for General Requirements for Wire Rods and Coarse Round Wire, Carbon Steel*, 2024-04-21 Update
ASTM B1 Standard Specification for Hard-Drawn Copper Wire
ASTM D3339 Standard Test Method for Acid Number of Petroleum Products by Semi-Micro Color Indicator Titration
ASTM D4057 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
ASTM D4740 Standard Test Method for Cleanliness and Compatibility of Residual Fuels by Spot Test
ASTM D4871 Standard Guide for Universal Oxidation/Thermal Stability Test Apparatus*, 2022-04-01 Update
ASTM D5770 Standard Test Method for Semiquantitative Micro Determination of Acid Number of Lubricating Oils During Oxidation Testing
ASTM D664 Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration
ASTM D943 Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils
ASTM D974 Standard Test Method for Acid and Base Number by Color-Indicator Titration
ASTM D5846-07(2017) history
2017ASTM D5846-07(2017) Standard Test Method for Universal Oxidation Test for Hydraulic and Turbine Oils Using the Universal Oxidation Test Apparatus
2007ASTM D5846-07(2012) Standard Test Method for Universal Oxidation Test for Hydraulic and Turbine Oils Using the Universal Oxidation Test Apparatus
2007ASTM D5846-07 Standard Test Method for Universal Oxidation Test for Hydraulic and Turbine Oils Using the Universal Oxidation Test Apparatus
2002ASTM D5846-02 Standard Test Method for Universal Oxidation Test for Hydraulic and Turbine Oils Using the Universal Oxidation Test Apparatus
1999ASTM D5846-99 Standard Test Method for Universal Oxidation Test for Hydraulic and Turbine Oils Using the Universal Oxidation Test Apparatus