SAE J 2725:2023-04-21

SAE J 2725:2023-04-21

Road Vehicles - Friction Materials - Elastic Properties Measurements

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Details

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.

Additional Info

Author Society of Automotive Engineers International (SAE)
Committee Brake Linings Standards Committee
Published by SAE
Document type Standard
Confirmation date 2023-04-21
ICS 43.040.40 : Braking systems
Number of pages 28
Replace SAE J 2725:2017-09-29
Document history SAE J 2725:2017-09-29,SAE J 2725:2009-01-20
Keyword SAE 2725,SAE J2725,SAE J2725,SAE J 2725