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ASTM D7038-20 - Standard Test Method for Evaluation of Moisture Corrosion Resistance of Automotive Gear Lubricants
July 1, 2020 - ASTM International

5.1 This test simulates a type of severe field service in which corrosion-promoting moisture in the form of condensed water vapor accumulates in the axle assembly. This may happen as a result of volume expansion and contraction of the axle lubricant and the...

ASTM D7216-20 - Standard Test Method for Determining Automotive Engine Oil Compatibility with Typical Seal Elastomers
July 1, 2020 - ASTM International

1.1 This test method covers quantitative procedures for the evaluation of the compatibility of automotive engine oils with several reference elastomers typical of those used in the sealing materials in contact with these oils. Compatibility is evaluated by determining the changes...

ASTM D7238-20 - Standard Test Method for Effect of Exposure of Unreinforced Polyolefin Geomembrane Using Fluorescent UV Condensation Apparatus
July 1, 2020 - ASTM International

1.1 This standard covers the specific procedures and test conditions that are applicable for exposure of unreinforced polyolefin geomembranes to fluorescent UV radiation and condensation. Note 1: Polyolefin geomembranes include high-density polyethylene (HDPE), linear low-density...

ASTM D7343-20 - Standard Practice for Optimization, Sample Handling, Calibration, and Validation of X-ray Fluorescence Spectrometry Methods for Elemental Analysis of Petroleum Products and Lubricants
July 1, 2020 - ASTM International

3.1 Accurate elemental analyses of samples of petroleum and petroleum products are required for the determination of chemical properties, which are in turn used to establish compliance with commercial and regulatory specifications.

ASTM D7468-20 - Standard Test Method for Cummins ISM Test
July 1, 2020 - ASTM International

1.1 The test method covers a heavy-duty diesel engine test procedure conducted under high soot conditions to evaluate oil performance with regard to valve train wear, top ring wear, sludge deposits, and oil filter plugging in an EGR environment. This test method is commonly referred...

ASTM D7873-20 - Standard Test Method for Determination of Oxidation Stability and Insolubles Formation of Inhibited Turbine Oils at 120 °C Without the Inclusion of Water (Dry TOST Method)
July 1, 2020 - ASTM International

5.1 Insoluble material may form in oils that are subjected to oxidizing conditions. 5.2 Significant formation of oil insolubles or metal corrosion products, or both, during this test may indicate that the oil will form insolubles or corrode metals, or both, resulting in varnish...

ASTM D8048-20 - Standard Test Method for Evaluation of Diesel Engine Oils in T-13 Diesel Engine
July 1, 2020 - ASTM International

5.1 This test method was developed to evaluate the oxidation resistance performance of engine oils in turbocharged and intercooled four-cycle diesel engines equipped with EGR and running on ultra-low sulfur diesel fuel. Obtain results from used oil analysis and component measurements before...

ASTM D8111-20a - Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IIIH, Spark-Ignition Engine
July 1, 2020 - ASTM International

5.1 This test method was developed to evaluate automotive engine oils for protection against oil thickening and piston deposits during moderately high-speed, hightemperature service. 5.1.1 The increase in kinematic viscosity of the oil indicates the tendency of an oil to thicken because of...

ASTM E2431-12(2020) - Standard Practice for Determining the Resistance of Single Glazed Annealed Architectural Flat Glass to Thermal Loadings
July 1, 2020 - ASTM International

1.1 This practice covers a procedure to determine the resistance of annealed architectural flat glass to thermally induced stresses caused by exposure to sun and shadows for a specified probability of breakage (Pb). Proper use of this procedure is intended to reduce the possibility of...

ASTM E2631-20 - Standard Practice for Physical Placement of an Entity-Controlled Supplemental Identification Label
July 1, 2020 - ASTM International

5.1 There is no consistent method for the physical placement of an identifying label on equipment in the possession of an entity. 5.2 This practice is intended to expedite and improve the physical inventory and self-assessment processes and other occasions in which the instant...

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