ASTM D7156-19
(Test Method)Standard Test Method for Evaluation of Diesel Engine Oils in the T-11 Exhaust Gas Recirculation Diesel Engine
Standard Test Method for Evaluation of Diesel Engine Oils in the T-11 Exhaust Gas Recirculation Diesel Engine
SIGNIFICANCE AND USE
5.1 This test method was developed to evaluate the viscosity increase and soot concentration (loading) performance of engine oils in turbocharged and intercooled four-cycle diesel engines equipped with EGR. Obtain results from used oil analysis.
5.2 The test method can 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 in a diesel engine equipped with exhaust gas recirculation, including viscosity increase and soot concentrations (loading).2 This test method is commonly referred to as the Mack T-11.
1.1.1 This test method also provides the procedure for running an abbreviated length test, which is commonly referred to as the T-11A. The procedures for the T-11A are identical to the T-11 with the exception of the items specifically listed in Annex A7. Additionally, the procedure modifications listed in Annex A7 refer to the corresponding section of the T-11 procedure.
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 Exceptions—Where there is no direct SI equivalent such as screw threads, National Pipe Threads/diameters, tubing size, or where there is a sole source supply equipment specification.
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 A6 for specific safety hazards.
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: D7156 − 19
Standard Test Method for
Evaluation of Diesel Engine Oils in the T-11 Exhaust Gas
1
Recirculation Diesel Engine
This standard is issued under the fixed designation D7156; 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.
1. Scope* 2. Referenced Documents
3
1.1 This test method covers an engine test procedure for 2.1 ASTM Standards:
evaluating diesel engine oils for performance characteristics in D86Test Method for Distillation of Petroleum Products and
a diesel engine equipped with exhaust gas recirculation, Liquid Fuels at Atmospheric Pressure
2
includingviscosityincreaseandsootconcentrations(loading). D93Test Methods for Flash Point by Pensky-Martens
This test method is commonly referred to as the Mack T-11. Closed Cup Tester
1.1.1 This test method also provides the procedure for D97Test Method for Pour Point of Petroleum Products
runninganabbreviatedlengthtest,whichiscommonlyreferred D130Test Method for Corrosiveness to Copper from Petro-
to as the T-11A. The procedures for the T-11Aare identical to leum Products by Copper Strip Test
the T-11 with the exception of the items specifically listed in D235Specification for Mineral Spirits (Petroleum Spirits)
Annex A7. Additionally, the procedure modifications listed in (Hydrocarbon Dry Cleaning Solvent)
Annex A7 refer to the corresponding section of the T-11 D287Test Method forAPI Gravity of Crude Petroleum and
procedure. Petroleum Products (Hydrometer Method)
D445Test Method for Kinematic Viscosity of Transparent
1.2 The values stated in SI units are to be regarded as
andOpaqueLiquids(andCalculationofDynamicViscos-
standard. No other units of measurement are included in this
ity)
standard.
D482Test Method for Ash from Petroleum Products
1.2.1 Exceptions—Where there is no direct SI equivalent
D524Test Method for Ramsbottom Carbon Residue of
suchasscrewthreads,NationalPipeThreads/diameters,tubing
Petroleum Products
size, or where there is a sole source supply equipment
D613Test Method for Cetane Number of Diesel Fuel Oil
specification.
D664Test Method for Acid Number of Petroleum Products
1.3 This standard does not purport to address all of the
by Potentiometric Titration
safety concerns, if any, associated with its use. It is the
D976Test Method for Calculated Cetane Index of Distillate
responsibility of the user of this standard to establish appro-
Fuels
priate safety, health, and environmental practices and deter-
D1319TestMethodforHydrocarbonTypesinLiquidPetro-
mine the applicability of regulatory limitations prior to use.
leum Products by Fluorescent Indicator Adsorption
See Annex A6 for specific safety hazards.
D2274TestMethodforOxidationStabilityofDistillateFuel
1.4 This international standard was developed in accor-
Oil (Accelerated Method)
dance with internationally recognized principles on standard-
D2500Test Method for Cloud Point of Petroleum Products
ization established in the Decision on Principles for the
and Liquid Fuels
Development of International Standards, Guides and Recom-
D2622Test Method for Sulfur in Petroleum Products by
mendations issued by the World Trade Organization Technical
Wavelength Dispersive X-ray Fluorescence Spectrometry
Barriers to Trade (TBT) Committee.
D2709Test Method for Water and Sediment in Middle
Distillate Fuels by Centrifuge
1
This test method is under the jurisdiction of ASTM Committee D02 on
D3524Test Method for Diesel Fuel Diluent in Used Diesel
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of
Engine Oils by Gas Chromatography
Subcommittee D02.B0 on Automotive Lubricants.
D4052Test Method for Density, Relative Density, and API
Current edition approved Nov. 1, 2019. Published November 2019. Originally
approved in 2005. Last previous edition approved in 2017 as D7156–17. DOI:
10.1520/D7156-19.
2
The ASTM Test Monitoring Center (TMC) will update changes in this test
3
method by means of Information Letters. This edition includes all information For referenced ASTM standards, visit the ASTM website, www.astm.org, or
letters through 19-1. Information letters may be obtained from the ASTM Test contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Monitoring Center, 6555 PennAve., Pittsburgh, PA15206-4489,Attention:Admin- Standards volume information, refer to the standard’s Document Summary page on
istrator. the ASTM website.
*A Summary of Changes section appears at the end of this st
...
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: D7156 − 17 D7156 − 19
Standard Test Method for
Evaluation of Diesel Engine Oils in the T-11 Exhaust Gas
1
Recirculation Diesel Engine
This standard is issued under the fixed designation D7156; 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.
1. Scope*
1.1 This test method covers an engine test procedure for evaluating diesel engine oils for performance characteristics in a diesel
2
engine equipped with exhaust gas recirculation, including viscosity increase and soot concentrations (loading). This test method
is commonly referred to as the Mack T-11.
1.1.1 This test method also provides the procedure for running an abbreviated length test, which is commonly referred to as the
T-11A. The procedures for the T-11A are identical to the T-11 with the exception of the items specifically listed in Annex A8A7.
Additionally, the procedure modifications listed in Annex A8A7 refer to the corresponding section of the T-11 procedure.
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 Exceptions—Where there is no direct SI equivalent such as screw threads, National Pipe Threads/diameters, tubing size,
or where there is a sole source supply equipment specification.
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 safety, health, and healthenvironmental practices and determine the
applicability of regulatory limitations prior to use. See Annex A6 for specific safety hazards.
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 Spirits) (Hydrocarbon Dry Cleaning Solvent)
D287 Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method)
D445 Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
D482 Test Method for Ash from Petroleum Products
D524 Test Method for Ramsbottom Carbon Residue of Petroleum Products
D613 Test Method for Cetane Number of Diesel Fuel Oil
D664 Test Method for Acid Number of Petroleum Products by Potentiometric Titration
D976 Test Method for Calculated Cetane Index of Distillate Fuels
D1319 Test Method for Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator Adsorption
D2274 Test Method for Oxidation Stability of Distillate Fuel Oil (Accelerated Method)
D2500 Test Method for Cloud Point of Petroleum Products and Liquid Fuels
D2622 Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry
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 May 1, 2017Nov. 1, 2019. Published May 2017November 2019. Originally approved in 2005. Last previous edition approved in 20152017 as
D7156 – 15.D7156 – 17. DOI: 10.1520/D7156-17.10.1520/D7156-19.
2
The ASTM Test Monitoring Center (TMC) will update changes in this test method by means of Information Letters. This edition includes all information letters through
16-1.19-1. Information letters may be obtained from the ASTM Test Monitoring Center, 6555 Penn Ave., Pittsburgh, PA 15206-4489, Attention: Administrator.
3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*A Summary of Changes section
...
NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D7156 − 19
Standard Test Method for
Evaluation of Diesel Engine Oils in the T-11 Exhaust Gas
1
Recirculation Diesel Engine
This standard is issued under the fixed designation D7156; 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.
1. Scope* 2. Referenced Documents
3
1.1 This test method covers an engine test procedure for 2.1 ASTM Standards:
evaluating diesel engine oils for performance characteristics in D86 Test Method for Distillation of Petroleum Products and
a diesel engine equipped with exhaust gas recirculation, Liquid Fuels at Atmospheric Pressure
2
including viscosity increase and soot concentrations (loading). D93 Test Methods for Flash Point by Pensky-Martens
This test method is commonly referred to as the Mack T-11. Closed Cup Tester
1.1.1 This test method also provides the procedure for D97 Test Method for Pour Point of Petroleum Products
running an abbreviated length test, which is commonly referred D130 Test Method for Corrosiveness to Copper from Petro-
to as the T-11A. The procedures for the T-11A are identical to leum Products by Copper Strip Test
the T-11 with the exception of the items specifically listed in D235 Specification for Mineral Spirits (Petroleum Spirits)
Annex A7. Additionally, the procedure modifications listed in (Hydrocarbon Dry Cleaning Solvent)
Annex A7 refer to the corresponding section of the T-11 D287 Test Method for API Gravity of Crude Petroleum and
procedure. Petroleum Products (Hydrometer Method)
D445 Test Method for Kinematic Viscosity of Transparent
1.2 The values stated in SI units are to be regarded as
and Opaque Liquids (and Calculation of Dynamic Viscos-
standard. No other units of measurement are included in this
ity)
standard.
D482 Test Method for Ash from Petroleum Products
1.2.1 Exceptions—Where there is no direct SI equivalent
D524 Test Method for Ramsbottom Carbon Residue of
such as screw threads, National Pipe Threads/diameters, tubing
Petroleum Products
size, or where there is a sole source supply equipment
D613 Test Method for Cetane Number of Diesel Fuel Oil
specification.
D664 Test Method for Acid Number of Petroleum Products
1.3 This standard does not purport to address all of the
by Potentiometric Titration
safety concerns, if any, associated with its use. It is the
D976 Test Method for Calculated Cetane Index of Distillate
responsibility of the user of this standard to establish appro-
Fuels
priate safety, health, and environmental practices and deter-
D1319 Test Method for Hydrocarbon Types in Liquid Petro-
mine the applicability of regulatory limitations prior to use.
leum Products by Fluorescent Indicator Adsorption
See Annex A6 for specific safety hazards.
D2274 Test Method for Oxidation Stability of Distillate Fuel
1.4 This international standard was developed in accor-
Oil (Accelerated Method)
dance with internationally recognized principles on standard-
D2500 Test Method for Cloud Point of Petroleum Products
ization established in the Decision on Principles for the
and Liquid Fuels
Development of International Standards, Guides and Recom-
D2622 Test Method for Sulfur in Petroleum Products by
mendations issued by the World Trade Organization Technical
Wavelength Dispersive X-ray Fluorescence Spectrometry
Barriers to Trade (TBT) Committee.
D2709 Test Method for Water and Sediment in Middle
Distillate Fuels by Centrifuge
1
This test method is under the jurisdiction of ASTM Committee D02 on
D3524 Test Method for Diesel Fuel Diluent in Used Diesel
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of
Engine Oils by Gas Chromatography
Subcommittee D02.B0 on Automotive Lubricants.
D4052 Test Method for Density, Relative Density, and API
Current edition approved Nov. 1, 2019. Published November 2019. Originally
approved in 2005. Last previous edition approved in 2017 as D7156 – 17. DOI:
10.1520/D7156-19.
2
The ASTM Test Monitoring Center (TMC) will update changes in this test
3
method by means of Information Letters. This edition includes all information For referenced ASTM standards, visit the ASTM website, www.astm.org, or
letters through 19-1. Information letters may be obtained from the ASTM Test contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Monitoring Center, 6555 Penn Ave., Pittsburgh, PA 15206-4489, Attention: Admin- Standards volume information, refer to the standard’s Document Summary page on
istrator. 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
...
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