Research Report Approved: Nov 01, 2023

D7421-Test Method for Determining Extreme Pressure Properties of Lubricating Oils Using High-Frequency, Linear-Oscillation (SRV) Test Machine

The precision of this research report is based on an interlaboratory study of D7421, 24 operators reported data.
Price: $69.00
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Developed by Subcommittee: D02.L0
Stock # : RR-D02-2061
Standard: D7421