ASTM D 7421 : 2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Determining Extreme Pressure Properties of Lubricating Oils Using High-Frequency, Linear-Oscillation (SRV) Test Machine
Hardcopy , PDF
01-17-2024
English
01-28-2020
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
D 02
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| DocumentType |
Test Method
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| Pages |
7
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
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.
| 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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