ASTM D8074-23
(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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. See Annex A2 for specific safety precautions.
1.4 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.
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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.
Designation: D8074 − 23
Standard Test Method for
1
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. A number 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
2
Monitoring Center (TMC) services (see Annex A1).
The TMC provides reference oils, and engineering and statistical services to laboratories that desire
to produce test results that are statistically similar to those produced by laboratories previously
calibrated by the TMC.
In general, the Test Purchaser decides if a calibrated test stand is to be used. Organizations such as
the American Chemistry Council require that a laboratory utilize the TMC services as part of their test
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 the Test 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* responsibility of the user of this standard to establish appro-
priate safety, health, and environmental practices and deter-
1.1 This test method covers an engine test procedure for
mine the applicability of regulatory limitations prior to use.
evaluating diesel engine oils for performance characteristics,
See Annex A2 for specific safety precautions.
including adhesive wear between an uncoated piston ring and
1.4 This international standard was developed in accor-
cylinder liner. This test method is commonly referred to as the
dance with internationally recognized principles on standard-
DD13 Scuffing Test.
ization established in the Decision on Principles for the
1.2 The values stated in SI units are to be regarded as
Development of International Standards, Guides and Recom-
standard. No other units of measurement are included in this
mendations issued by the World Trade Organization Technical
standard.
Barriers to Trade (TBT) Committee.
1.2.1 Exception—Where there is no direct SI equivalent,
such as the units for screw threads, National Pipe Threads/
2. Referenced Documents
diameters, tubing size, and single source supply equipment
3
2.1 ASTM Standards:
specifications.
D86 Test Method for Distillation of Petroleum Products and
1.3 This standard does not purport to address all of the
Liquid Fuels at Atmospheric Pressure
safety concerns, if any, associated with its use. It is the
D93 Test Methods for Flash Point by Pensky-Martens
Closed Cup Tester
D97 Test Method for Pour Point of Petroleum Products
1
This test method is under the jurisdiction of ASTM Committee D02 on
D130 Test Method for Corrosiveness to Copper from Petro-
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of
Subcommittee D02.B0 on Automotive Lubricants.
leum Products by Copper Strip Test
Current edition approved Oct. 1, 2023. Published November 2023. Originally
D235 Specification for Mineral Spirits (Petroleum Spirits)
approved in 2016. Last previous edition approved in 2022 as D8074 – 22. DOI:
10.1520/D8074-23.
2
Until the next revision of this test method, the ASTM Test Monitoring Center
3
will update changes in the test method by means of information letters. Information For referenced ASTM standards, visit the ASTM website, www.astm.org, or
letters may be obtained from the ASTM Test Monitoring Center, 203 Armstrong contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Drive, Freeport, PA 16229, www.astmtmc.org. Attention: Director. This edition Standards volume information, refer to the standard’s Document Summary page on
incorporates revisions in all information Letters through No. 23-1. the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United Sta
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D8074 − 22 D8074 − 23
Standard Test Method for
1
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. A number 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
2
Monitoring Center (TMC) services (see Annex A1).
The TMC provides reference oils, and engineering and statistical services to laboratories that desire
to produce test results that are statistically similar to those produced by laboratories previously
calibrated by the TMC.
In general, the Test Purchaser decides if a calibrated test stand is to be used. Organizations such as
the American Chemistry Council require that a laboratory utilize the TMC services as part of their test
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 the Test 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*
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, health, and environmental practices and determine the applicability of
regulatory limitations prior to use. See Annex A2 for specific safety precautions.
1
This test method is under the jurisdiction of ASTM Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of Subcommittee
D02.B0 on Automotive Lubricants.
Current edition approved April 1, 2022Oct. 1, 2023. Published April 2022November 2023. Originally approved in 2016. Last previous edition approved in 20192022 as
D8074 – 19.D8074 – 22. DOI: 10.1520/D8074-22.10.1520/D8074-23.
2
Until the next revision of this test method, the ASTM Test Monitoring Center will update changes in the test method by means of information letters. Information letters
may be obtained from the ASTM Test Monitoring Center, 203 Armstrong Drive, Freeport, PA 16229, www.astmtmc.org. Attention: Director. This edition incorporates
revisions in all information Letters through No. 19-1.23-1.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
D8074 − 23
1.4 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.
2. Referenced Documents
3
2.1 ASTM Standards:
D86 Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure
D93 Test Methods for Flash Point by Pensky-Martens Closed Cup Tester
D97 Test Method for Pour Point of Petroleum Products
D130 Test Method for Corrosiveness to Copper from Petroleum Products by Copper Strip Test
D235 Specification for Mineral Spirits (Petroleum
...
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