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  • ASTM D 7422 : 2019

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Standard Test Method for Evaluation of Diesel Engine Oils in T-12 Exhaust Gas Recirculation Diesel Engine

    Available format(s):  Hardcopy, PDF

    Superseded date:  18-12-2023

    Language(s):  English

    Published date:  14-11-2019

    Publisher:  American Society for Testing and Materials

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    1.1This test method covers an engine test procedure for evaluating diesel engine oils for performance characteristics, including lead corrosion and wear of piston rings and cylinder liners in an engine equipped with exhaust gas recirculation and running on ultra-low sulfur diesel fuel.2 This test method is commonly referred to as the Mack T-12.

    1.1.1This test method also provides the procedure for running an abbreviated length test, which is commonly referred to as the T-12A. The procedures for the T-12 and T-12A are identical with the exception of the items specifically listed in Annex A9. Additionally, the procedure modifications listed in Annex A9 refer to the corresponding section of the T-12 procedure.

    1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

    1.2.1Exception—Where there is no direct SI equivalent, such as the units for screw threads, National Pipe Threads/diameters, tubing size, and single source supply equipment specifications.

    1.3This 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. See Annex A6 for specific safety precautions.

    1.4This 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.

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    Committee D 02
    Document Type Test Method
    Publisher American Society for Testing and Materials
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ASTM D 6750 : 2019 Standard Test Methods for Evaluation of Engine Oils in a High-Speed, Single-Cylinder Diesel Engine—1K Procedure (0.4 % Fuel Sulfur) and 1N Procedure (0.04 % Fuel Sulfur)
    ASTM D 6681 : 2017 Standard Test Method for Evaluation of Engine Oils in a High Speed, Single-Cylinder Diesel Engine—Caterpillar 1P Test Procedure
    ASTM D 6709 : 2015 : REV A Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence VIII Spark-Ignition Engine (CLR Oil Test Engine)
    ASTM D 5966 : 2013 Standard Test Method for Evaluation of Engine Oils for Roller Follower Wear in Light-Duty Diesel Engine (Withdrawn 2022)
    ASTM D 5579 : 2019 Standard Test Method for Evaluating the Thermal Stability of Manual Transmission Lubricants in a Cyclic Durability Test
    ASTM D 4485 : 2020 Standard Specification for Performance of Active API Service Category Engine Oils
    ASTM D 6984 : 2018 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IIIF, Spark-Ignition Engine
    ASTM D 7320 : 2018 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IIIG, Spark-Ignition Engine
    ASTM D 7156 : 2019 Standard Test Method for Evaluation of Diesel Engine Oils in the T-11 Exhaust Gas Recirculation Diesel Engine

    Standards Referencing This Book - (Show below) - (Hide below)

    ASTM D 4175 : 2020 Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
    ASTM D 5967 : 2019 Standard Test Method for Evaluation of Diesel Engine Oils in T-8 Diesel Engine
    ASTM D 4175 : 2020 : REV B Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
    ASTM D 5967 : 2021 Standard Test Method for Evaluation of Diesel Engine Oils in T-8 Diesel Engine
    ASTM D 6896 : 2018 Standard Test Method for Determination of Yield Stress and Apparent Viscosity of Used Engine Oils at Low Temperature
    ASTM D 4175 : 2020 : REV A Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
    ASTM D 6078 : 2004 : R2016 Standard Test Method for Evaluating Lubricity of Diesel Fuels by the Scuffing Load Ball-on-Cylinder Lubricity Evaluator (SLBOCLE) (Withdrawn 2021)
    ASTM E 29 : 2002 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
    ASTM D 235 : 2022 Standard Specification for Mineral Spirits (Petroleum Spirits) (Hydrocarbon Dry Cleaning Solvent)
    ASTM E 178 : 2016 : REV A Standard Practice for Dealing With Outlying Observations
    ASTM D 5186 : 2019 Standard Test Method for Determination of the Aromatic Content and Polynuclear Aromatic Content of Diesel Fuels By Supercritical Fluid Chromatography
    ASTM D 4175 : 2001 : EDT 1 Standard Terminology Relating to Petroleum, Petroleum Products, and Lubricants
    ASTM D 4175 : 2020 : REV B : EDT 1 Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
    ASTM D 2500 : 1999 Standard Test Method for Cloud Point of Petroleum Products
    ASTM D 976 : 2021 Standard Test Method for Calculated Cetane Index of Distillate Fuels
    ASTM D 4175 : 2002 Standard Terminology Relating to Petroleum, Petroleum Products, and Lubricants
    ASTM D 93 : 1990 : EDT 1 Standard Test Methods for Flash Point by Pensky-Martens Closed Tester
    ASTM D 445 : 1988 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and the Calculation of Dynamic Viscosity)
    ASTM E 178 : 2021 Standard Practice for Dealing With Outlying Observations
    ASTM D 4294 : 2008 Standard Test Method for Sulfur in Petroleum and Petroleum Products by Energy Dispersive X-ray Fluorescence Spectrometry
    ASTM D 4739 : 1996 Standard Test Method for Base Number Determination by Potentiometric Titration
    ASTM E 178 : 2000 Standard Practice for Dealing With Outlying Observations
    ASTM D 664 : 1995 Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration
    ASTM E 178 : 1994 Standard Practice for Dealing With Outlying Observations
    ASTM D 5967 : 2017 Standard Test Method for Evaluation of Diesel Engine Oils in T-8 Diesel Engine
    ASTM D 6896 : 2020 Standard Test Method for Determination of Yield Stress and Apparent Viscosity of Used Engine Oils at Low Temperature
    ASTM D 445 : 2019 : REV A Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
    ASTM D 4294 : 2016 : EDT 1 Standard Test Method for Sulfur in Petroleum and Petroleum Products by Energy Dispersive X-ray Fluorescence Spectrometry
    ASTM D 4052 : 1996 Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter
    ASTM D 235 : 2002 : R2012 Standard Specification for Mineral Spirits (Petroleum Spirits) (Hydrocarbon Dry Cleaning Solvent) (Withdrawn 2021)
    ASTM D 4485 : 2018 : REV A Standard Specification for Performance of Active API Service Category Engine Oils
    ASTM D 4294 : 2021 Standard Test Method for Sulfur in Petroleum and Petroleum Products by Energy Dispersive X-ray Fluorescence Spectrometry
    ASTM D 93 : 2000 Standard Test Methods for Flash-Point by Pensky-Martens Closed Cup Tester
    ASTM D 445 : 2001 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (the Calculation of Dynamic Viscosity)
    ASTM D 2622 : 2021 Standard Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry
    ASTM D 445 : 2021 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
    ASTM D 93 : 1985 Standard Test Method for Flash Point by Pensky-Martens Closed Tester
    ASTM D 6896 : 2003 : EDT 1 Standard Test Method for Determination of Yield Stress and Apparent Viscosity of Used Engine Oils at Low Temperature
    ASTM D 976 : 2006 : R2016 Standard Test Method for Calculated Cetane Index of Distillate Fuels
    ASTM D 445 : 2021 : EDT 1 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
    ASTM D 93 : 1997 Standard Test Methods for Flash-Point by Pensky-Martens Closed Cup Tester
    ASTM D 4485 : 2019 Standard Specification for Performance of Active API Service Category Engine Oils
    ASTM D 5186 : 2020 Standard Test Method for Determination of the Aromatic Content and Polynuclear Aromatic Content of Diesel Fuels By Supercritical Fluid Chromatography
    ASTM D 1319 : 2002 Standard Test Method for Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator Adsorption
    ASTM D 2622 : 2016 Standard Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry
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