NORMSERVIS s.r.o.

SAE J2725

Road Vehicles - Friction Materials - Elastic Properties Measurements

NORM herausgegeben am 1.4.2023

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The information about the standard:

Designation standards: SAE J2725
Publication date standards: 1.4.2023
Country: American technical standard
Kategorie: Technische Normen SAE

Annotation of standard text SAE J2725 :


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.

SUBFILE: Automotive
TYPE OF DOCUMENT: Ground Vehicle Standard