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ASTM D 7421 : 2019

ASTM D 7421 : 2019

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Determining Extreme Pressure Properties of Lubricating Oils Using High-Frequency, Linear-Oscillation (SRV) Test Machine

Available format(s)

Hardcopy , PDF

Superseded date

01-17-2024

Language(s)

English

Published date

01-28-2020

Publisher

American Society for Testing and Materials

1.1This test method covers a procedure for determining extreme pressure properties of lubricating oils for hydraulics, gears, and engines under high-frequency linear-oscillation motion using the SRV test machine.

Note 1:This test method was developed and the international round robin tests were jointly performed with the DIN 51834 working group. This procedure is based on the 2005 revision of Test Method D5706 for greases and differs regarding the stroke length and the cleaning solvent.

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

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.

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.

Committee
D 02
DocumentType
Test Method
Pages
7
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 5706 : 2016 Standard Test Method for Determining Extreme Pressure Properties of Lubricating Greases Using a High-Frequency, Linear-Oscillation (SRV) Test Machine
ASTM D 7217 : 2016 Standard Test Method for Determining Extreme Pressure Properties of Solid Bonded Films Using a High-Frequency, Linear-Oscillation (SRV) Test Machine
ASTM D 6425 : 2017 Standard Test Method for Measuring Friction and Wear Properties of Extreme Pressure (EP) Lubricating Oils Using SRV Test Machine
ASTM D 7594 : 2019 Standard Test Method for Determining Fretting Wear Resistance of Lubricating Greases Under High Hertzian Contact Pressures Using a High-Frequency, Linear-Oscillation (SRV) Test Machine
ASTM D 8227 : 2018 Standard Test Method for Determining the Coefficient of Friction of Synchronizer Lubricated by Mechanical Transmission Fluids (MTF) Using a High-Frequency, Linear-Oscillation (SRV) Test Machine
ASTM D 6425 : 2019 Standard Test Method for Measuring Friction and Wear Properties of Extreme Pressure (EP) Lubricating Oils Using SRV Test Machine
ASTM D 8316 : 2020 : REV A Standard Test Method for Measuring Friction and Wear Properties of Extreme Pressure (EP) Lubricating Oils with the Roller-Disk Geometry Using SRV Test Machine
ASTM D 8324 : 2021 Standard Guide for Selection of Environmentally Acceptable Lubricants for the U.S. Environmental Protection Agency (EPA) Vessel General Permit
ASTM D 8227 : 2020 Standard Test Method for Determining the Coefficient of Friction of Synchronizer Lubricated by Mechanical Transmission Fluids (MTF) Using a High-Frequency, Linear-Oscillation (SRV) Test Machine
ASTM D 7217 : 2022 Standard Test Method for Determining Extreme Pressure Properties of Solid Bonded Films Using a High-Frequency, Linear-Oscillation (SRV) Test Machine

ASTM D 4175 : 2020 Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
ASTM D 217 : 2021 Standard Test Methods for Cone Penetration of Lubricating Grease
ASTM G 40 : 2021 Standard Terminology Relating to Wear and Erosion
ASTM D 4175 : 2020 : REV B Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
ASTM D 4175 : 2020 : REV A Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
ASTM E 45 : 1997 : EDT 2 Standard Test Methods for Determining the Inclusion Content of Steel
ASTM E 45 : 2018 : REV A Standard Test Methods for Determining the Inclusion Content of Steel
ASTM D 4175 : 2022 Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
ASTM D 217 : 2021 : REV A Standard Test Methods for Cone Penetration of Lubricating Grease
ASTM D 235 : 2022 Standard Specification for Mineral Spirits (Petroleum Spirits) (Hydrocarbon Dry Cleaning Solvent)
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 4175 : 2022 : REV A Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
ASTM D 4175 : 2002 Standard Terminology Relating to Petroleum, Petroleum Products, and Lubricants
ASTM D 217 : 2019 : REV B Standard Test Methods for Cone Penetration of Lubricating Grease
ASTM D 4175 : 2023 Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
ASTM D 4175 : 2022 : REV A : EDT 1 Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
ASTM G 40 : 2021 : REV A Standard Terminology Relating to Wear and Erosion
ASTM E 45 : 2018 : REV A : R2023 Standard Test Methods for Determining the Inclusion Content of Steel
ASTM D 217 : 1997 Standard Test Methods for Cone Penetration of Lubricating Grease
ASTM D 5706 : 1997 Standard Test Method for Determining Extreme Pressure Properties of Lubricating Greases Using A High-Frequency, Linear-Oscillation (SRV) Test Machine
ASTM D 4175 : 2023 : EDT 1 Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
ASTM D 4175 : 2023 : REV A Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
ASTM D 235 : 2002 : R2012 Standard Specification for Mineral Spirits (Petroleum Spirits) (Hydrocarbon Dry Cleaning Solvent) (Withdrawn 2021)
ASTM D 4175 : 2019 : EDT 1 Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
ASTM D 4175 : 2022 : EDT 1 Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants
ASTM G 40 : 2022 Standard Terminology Relating to Wear and Erosion
ASTM G 40 : 2022 : REV A Standard Terminology Relating to Wear and Erosion
ASTM G 40 : 2017 Standard Terminology Relating to Wear and Erosion

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Hardcopy - English
PDF - English
Hardcopy - English
PDF - English
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