ASTM D5707-19
(Test Method)Standard Test Method for Measuring Friction and Wear Properties of Lubricating Grease Using a High-Frequency, Linear-Oscillation (SRV) Test Machine
Standard Test Method for Measuring Friction and Wear Properties of Lubricating Grease Using a High-Frequency, Linear-Oscillation (SRV) Test Machine
SIGNIFICANCE AND USE
5.1 This test method can be used to determine wear properties and coefficient of friction of lubricating greases at selected temperatures and loads specified for use in applications where high-speed vibrational or start-stop motions are present for extended periods of time under initial high Hertzian point contact pressures. This test method has found application in qualifying lubricating greases used in constant velocity joints of front-wheel-drive automobiles and for lubricating greases used in roller bearings. Users of this test method should determine whether results correlate with field performance or other applications.
SCOPE
1.1 This test method covers a procedure for determining a lubricating grease's coefficient of friction and its ability to protect against wear when subjected to high-frequency, linear-oscillation motion using an SRV test machine at a test load of 200 N, frequency of 50 Hz, stroke amplitude of 1.00 mm, duration of 2 h, and temperature within the range of the test machine, specifically, ambient to 280 °C. Other test loads (10 N to 1200 N for SRVI-model, 10 N to 1400 N for SRVII-model, and 10 N to 2000 N for SRVIII-model), frequencies (5 Hz to 500 Hz) and stroke amplitudes (0.1 mm up to 4.0 mm) can be used, if specified. The precision of this test method is based on the stated parameters and test temperatures of 50 °C and 80 °C. Average wear scar dimensions on ball and coefficient of friction are determined and reported.
Note 1: Optimol Instruments supplies an upgrade kit to allow SRVI/II-machines to operate with 1600 N, if needed.
1.2 This test method can also be used for determining a fluid lubricant's ability to protect against wear and its coefficient of friction under similar test conditions.
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4 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.
1.5 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: D5707 − 19
Standard Test Method for
Measuring Friction and Wear Properties of Lubricating
Grease Using a High-Frequency, Linear-Oscillation (SRV)
1
Test Machine
This standard is issued under the fixed designation D5707; 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
2
1.1 This test method covers a procedure for determining a 2.1 ASTM Standards:
lubricating grease’s coefficient of friction and its ability to A295/A295MSpecification for High-Carbon Anti-Friction
protect against wear when subjected to high-frequency, linear- Bearing Steel
oscillation motion using an SRV test machine at a test load of D217Test Methods for Cone Penetration of Lubricating
200N, frequency of 50Hz, stroke amplitude of 1.00mm, Grease
duration of 2h, and temperature within the range of the test D4175Terminology Relating to Petroleum Products, Liquid
machine, specifically, ambient to 280°C. Other test loads Fuels, and Lubricants
(10N to 1200N for SRVI-model, 10N to 1400N for SRVII- D5706Test Method for Determining Extreme Pressure
model, and 10N to 2000N for SRVIII-model), frequencies Properties of Lubricating Greases Using a High-
(5Hzto500Hz)andstrokeamplitudes(0.1mmupto4.0mm) Frequency, Linear-Oscillation (SRV) Test Machine
can be used, if specified. The precision of this test method is D6425Test Method for Measuring Friction and Wear Prop-
based on the stated parameters and test temperatures of 50°C erties of Extreme Pressure (EP) Lubricating Oils Using
and 80°C. Average wear scar dimensions on ball and coeffi- SRV Test Machine
cient of friction are determined and reported. D7755Practice for Determining the Wear Volume on Stan-
NOTE 1—Optimol Instruments supplies an upgrade kit to allow SRVI/
dard Test Pieces Used by High-Frequency, Linear-
II-machines to operate with 1600N, if needed.
Oscillation (SRV) Test Machine
1.2 Thistestmethodcanalsobeusedfordeterminingafluid E45Test Methods for Determining the Inclusion Content of
lubricant’s ability to protect against wear and its coefficient of Steel
friction under similar test conditions. G40Terminology Relating to Wear and Erosion
3
2.2 Other Standards:
1.3 The values stated in SI units are to be regarded as
DIN EN ISO 683-17 Heat-treated Steels, alloy steels and
standard. No other units of measurement are included in this
free-cuttingsteels—Part17:Ballandrollerbearingsteels
standard.
DIN 51834-3Testing of lubricants—Tribological test in
1.4 This standard does not purport to address all of the
translatory oscillation apparatus—Part 3: Determination
safety concerns, if any, associated with its use. It is the
of tribological behaviour of materials in cooperation with
responsibility of the user of this standard to establish appro-
lubricants
priate safety, health, and environmental practices and deter-
DIN EN ISO 13565-2:1998Geometrical Product Specifica-
mine the applicability of regulatory limitations prior to use.
tions (GPS)—Surface texture: Profile method; Surfaces
1.5 This international standard was developed in accor-
having stratified functional properties —Part 2: Height
dance with internationally recognized principles on standard-
characterization using linear material ratio curve [Re-
ization established in the Decision on Principles for the
places DIN 4776:1990: Measurement of surface rough-
Development of International Standards, Guides and Recom-
ness; parameters R ,R ,R ,M ,M for the descrip-
K PK VK r1 r2
mendations issued by the World Trade Organization Technical
tion of the material portion]
Barriers to Trade (TBT) Committee.
1 2
This test method is under the jurisdiction of ASTM Committee D02 on For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Subcommittee D02.G0.04 on Functional Tests - Tribology. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved Dec. 1, 2019. Published January 2020. Originally the ASTM website.
3
approved in 1995. Last previous edition approved in 2016 as D5707–16. DOI: AvailablefromDeutschesInstitutfurNormunge.V.(DIN),Burggrafenstrasse6,
10.1520/D5707-19. 10787 Berlin, Germany, http://www.din.de.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, P
...
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: D5707 − 16 D5707 − 19
Standard Test Method for
Measuring Friction and Wear Properties of Lubricating
Grease Using a High-Frequency, Linear-Oscillation (SRV)
1
Test Machine
This standard is issued under the fixed designation D5707; 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 a procedure for determining a lubricating grease’s coefficient of friction and its ability to protect
against wear when subjected to high-frequency, linear-oscillation motion using an SRV test machine at a test load of 200 N,
frequency of 50 Hz, stroke amplitude of 1.00 mm, duration of 2 h, and temperature within the range of the test machine,
specifically, ambient to 280 °C. Other test loads (10 N to 1200 N for SRVI-model, 10 N to 1400 N for SRVII-model, and 10 N to
2000 N for SRVIII-model), frequencies (5 Hz to 500 Hz) and stroke amplitudes (0.1 mm up to 4.0 mm) can be used, if specified.
The precision of this test method is based on the stated parameters and test temperatures of 50 °C and 80 °C. Average wear scar
dimensions on ball and coefficient of friction are determined and reported.
NOTE 1—Optimol Instruments supplies an upgrade kit to allow SRVI/II-machines to operate with 1600 N, if needed.
1.2 This test method can also be used for determining a fluid lubricant’s ability to protect against wear and its coefficient of
friction under similar test conditions.
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4 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.
1.5 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
2
2.1 ASTM Standards:
A295/A295M Specification for High-Carbon Anti-Friction Bearing Steel
D217 Test Methods for Cone Penetration of Lubricating Grease
D4175 Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
D5706 Test Method for Determining Extreme Pressure Properties of Lubricating Greases Using a High-Frequency, Linear-
Oscillation (SRV) Test Machine
D6425 Test Method for Measuring Friction and Wear Properties of Extreme Pressure (EP) Lubricating Oils Using SRV Test
Machine
D7755 Practice for Determining the Wear Volume on Standard Test Pieces Used by High-Frequency, Linear-Oscillation (SRV)
Test Machine
E45 Test Methods for Determining the Inclusion Content of Steel
G40 Terminology Relating to Wear and Erosion
3
2.2 Other Standards:
DIN EN ISO 683-17 Heat-treated Steels, alloy steels and free-cutting steels—Part 17 : Ball and roller bearing steels
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.G0.04 on Functional Tests - Tribology.
Current edition approved Oct. 1, 2016Dec. 1, 2019. Published January 2017January 2020. Originally approved in 1995. Last previous edition approved in 20112016 as
D5707 – 11.D5707 – 16. DOI: 10.1520/D5707-16.10.1520/D5707-19.
2
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.
3
Available from Deutsches Institut fur Normung e.V.(DIN), Burggrafenstrasse 6, 10787 Berlin, Germany, http://www.din.de.
*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 ----------------------
D5707 − 19
DIN 51834-3 Testing of lubricants—Tribological test in translatory oscillation apparatus—Part 3: Determination of tribological
behaviour of materials in cooperati
...
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: D5707 − 19
Standard Test Method for
Measuring Friction and Wear Properties of Lubricating
Grease Using a High-Frequency, Linear-Oscillation (SRV)
1
Test Machine
This standard is issued under the fixed designation D5707; 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
2
1.1 This test method covers a procedure for determining a 2.1 ASTM Standards:
lubricating grease’s coefficient of friction and its ability to A295/A295M Specification for High-Carbon Anti-Friction
protect against wear when subjected to high-frequency, linear- Bearing Steel
oscillation motion using an SRV test machine at a test load of D217 Test Methods for Cone Penetration of Lubricating
200 N, frequency of 50 Hz, stroke amplitude of 1.00 mm, Grease
duration of 2 h, and temperature within the range of the test D4175 Terminology Relating to Petroleum Products, Liquid
machine, specifically, ambient to 280 °C. Other test loads Fuels, and Lubricants
(10 N to 1200 N for SRVI-model, 10 N to 1400 N for SRVII- D5706 Test Method for Determining Extreme Pressure
model, and 10 N to 2000 N for SRVIII-model), frequencies Properties of Lubricating Greases Using a High-
(5 Hz to 500 Hz) and stroke amplitudes (0.1 mm up to 4.0 mm) Frequency, Linear-Oscillation (SRV) Test Machine
can be used, if specified. The precision of this test method is D6425 Test Method for Measuring Friction and Wear Prop-
based on the stated parameters and test temperatures of 50 °C erties of Extreme Pressure (EP) Lubricating Oils Using
and 80 °C. Average wear scar dimensions on ball and coeffi- SRV Test Machine
cient of friction are determined and reported. D7755 Practice for Determining the Wear Volume on Stan-
NOTE 1—Optimol Instruments supplies an upgrade kit to allow SRVI/
dard Test Pieces Used by High-Frequency, Linear-
II-machines to operate with 1600 N, if needed.
Oscillation (SRV) Test Machine
1.2 This test method can also be used for determining a fluid E45 Test Methods for Determining the Inclusion Content of
lubricant’s ability to protect against wear and its coefficient of Steel
friction under similar test conditions. G40 Terminology Relating to Wear and Erosion
3
2.2 Other Standards:
1.3 The values stated in SI units are to be regarded as
DIN EN ISO 683-17 Heat-treated Steels, alloy steels and
standard. No other units of measurement are included in this
free-cutting steels—Part 17 : Ball and roller bearing steels
standard.
DIN 51834-3 Testing of lubricants—Tribological test in
1.4 This standard does not purport to address all of the
translatory oscillation apparatus—Part 3: Determination
safety concerns, if any, associated with its use. It is the
of tribological behaviour of materials in cooperation with
responsibility of the user of this standard to establish appro-
lubricants
priate safety, health, and environmental practices and deter-
DIN EN ISO 13565-2:1998 Geometrical Product Specifica-
mine the applicability of regulatory limitations prior to use.
tions (GPS)—Surface texture: Profile method; Surfaces
1.5 This international standard was developed in accor-
having stratified functional properties —Part 2: Height
dance with internationally recognized principles on standard-
characterization using linear material ratio curve [Re-
ization established in the Decision on Principles for the
places DIN 4776:1990: Measurement of surface rough-
Development of International Standards, Guides and Recom-
ness; parameters R , R , R , M , M for the descrip-
K PK VK r1 r2
mendations issued by the World Trade Organization Technical
tion of the material portion]
Barriers to Trade (TBT) Committee.
1 2
This test method is under the jurisdiction of ASTM Committee D02 on For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Subcommittee D02.G0.04 on Functional Tests - Tribology. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved Dec. 1, 2019. Published January 2020. Originally the ASTM website.
3
approved in 1995. Last previous edition approved in 2016 as D5707 – 16. DOI: Available from Deutsches Institut fur Normung e.V.(DIN), Burggrafenstrasse 6,
10.1520/D5707-19. 10787 Berlin, Germany, http://www.din.de.
*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
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...
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