ASTM D8074-16
(Test Method)Standard Test Method for Evaluation of Diesel Engine Oils in DD13 Diesel Engine
Standard Test Method for Evaluation of Diesel Engine Oils in DD13 Diesel Engine
SIGNIFICANCE AND USE
5.1 This test method was developed to evaluate the liner scuffing and ring distress performance of engine oils in turbocharged and intercooled four-cycle diesel engines equipped with EGR, uncoated top rings, and running on ultra-low sulfur diesel fuel. Results are obtained from used oil analysis, operational data, and component measurements before and after test.
5.2 The test method may be used for engine oil specification acceptance when all details of the procedure are followed.
SCOPE
1.1 This test method covers an engine test procedure for evaluating diesel engine oils for performance characteristics, including adhesive wear between an uncoated piston ring and cylinder liner. This test method is commonly referred to as the DD13 Scuffing Test.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.2.1 Exception—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.
1.3 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. See Annex A2 for specific safety precautions.
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Standards Content (Sample)
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Designation: D8074 − 16
Standard Test Method for
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Evaluation of Diesel Engine Oils in DD13 Diesel Engine
This standard is issued under the fixed designation D8074; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
INTRODUCTION
Portions of this test method are written for use by laboratories that make use of ASTM Test
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Monitoring Center (TMC) services (see Annex A1).
TheTMCprovidesreferenceoils,andengineeringandstatisticalservicestolaboratoriesthatdesire
to produce test results that are statistically similar to those produced by laboratories previously
calibrated by the TMC.
In general, theTest Purchaser decides if a calibrated test stand is to be used. Organizations such as
theAmericanChemistryCouncilrequirethatalaboratoryutilizetheTMCservicesaspartoftheirtest
registration process. In addition, the American Petroleum Institute and the Gear Lubricant Review
Committee of the Lubricant Review Institute (SAE International) require that a laboratory use the
TMC services in seeking qualification of oils against their specifications.
The advantage of using the TMC services to calibrate test stands is that the test laboratory (and
hence theTest Purchaser) has an assurance that the test stand was operating at the proper level of test
severity. It should also be borne in mind that results obtained in a non-calibrated test stand may not
be the same as those obtained in a test stand participating in the ASTM TMC services process.
Laboratories that choose not to use the TMC services may simply disregard these portions.
1. Scope bility of regulatory limitations prior to use. See AnnexA2 for
specific safety precautions.
1.1 This test method covers an engine test procedure for
evaluating diesel engine oils for performance characteristics,
2. Referenced Documents
including adhesive wear between an uncoated piston ring and
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2.1 ASTM Standards:
cylinder liner. This test method is commonly referred to as the
D86Test Method for Distillation of Petroleum Products and
DD13 Scuffing Test.
Liquid Fuels at Atmospheric Pressure
1.2 The values stated in SI units are to be regarded as D93Test Methods for Flash Point by Pensky-Martens
standard. No other units of measurement are included in this
Closed Cup Tester
standard. D97Test Method for Pour Point of Petroleum Products
1.2.1 Exception—Where there is no direct SI equivalent, D130Test Method for Corrosiveness to Copper from Petro-
leum Products by Copper Strip Test
such as the units for screw threads, National Pipe Threads/
diameters, tubing size, and single source supply equipment D235Specification for Mineral Spirits (Petroleum Spirits)
(Hydrocarbon Dry Cleaning Solvent)
specifications.
D287Test Method forAPI Gravity of Crude Petroleum and
1.3 This standard does not purport to address all of the
Petroleum Products (Hydrometer Method)
safety concerns, if any, associated with its use. It is the
D445Test Method for Kinematic Viscosity of Transparent
responsibility of the user of this standard to establish appro-
andOpaqueLiquids(andCalculationofDynamicViscos-
priate safety and health practices and determine the applica-
ity)
D482Test Method for Ash from Petroleum Products
D524Test Method for Ramsbottom Carbon Residue of
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This test method is under the jurisdiction of ASTM Committee D02 on
Petroleum Products
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of
Subcommittee D02.B0 on Automotive Lubricants.
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Current edition approved Oct. 1, 2016. Published November 2016. DOI: For referenced ASTM standards, visit the ASTM website, www.astm.org, or
10.1520/D8074-16. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
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ASTMTestMonitoringCenter,6555PennAvenue,Pittsburgh,PA15206-4489, Standards volume information, refer to the standard’s Document Summary page on
USA. Tel. +1 412 365 1000. www.astmtmc.cmu.edu. the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
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D8074 − 16
D613Test Method for Cetane Number of Diesel Fuel Oil 2.2 Other Standards:
4,5
D664Test Method for Acid Number of Petroleum Products Code of Federal RegulationsTitle 40 Part 86.310-79
by Potentiometric Titration
2.3 Other ASTM Document:
D975Specification for Diesel Fuel Oils
ASTM Deposit Rating Manual 20Formerly CRC Manual
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D976Test Method for Calculated Cetane Index of Distillate
20
Fuels
D1319TestMethodforHydrocarbonTypesinLiquidPetro- 3. Terminology
leum Products by Fluorescent Indicator Adsorption
3.1 Definitions:
D2274TestMeth
...
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