J2725_202304 Road Vehicles - Friction Materials - Elastic Properties Measurements
Reaffirmed
04/21/2023
- Features
- Issuing Committee
- Content
- This SAE Standard specifies a method for testing and measuring elastic constants in friction materials by precise ultrasonic velocity measurements. Measurement methods are also described for measurement of the out-of-plane modulus as a function of pre-load as well as the measurement of engineering constants as a function of temperature. Finally, methods are formulated to produce all engineering constants as a function of pre-load and temperature.
- Pages
- 28
- Citation
- SAE International Technical Standard, Road Vehicles - Friction Materials - Elastic Properties Measurements, SAE Standard J2725_202304, Reaffirmed April 2023, Revised September 2017, Issued January 2009, https://doi.org/10.4271/J2725_202304.