SAE J2975-2015
Measurement of Copper and Other Elements in Brake Friction Materials

Standard No.

SAE J2975-2015

Release Date

2015

Published By

SAE - SAE International

Status

Be replaced 2020-01

Replace By

SAE J2975-2020

Latest

SAE J2975-2020

Scope

This procedure describes a method for generating@ preparing and analyzing samples of new and unused brake friction materials for their chemical constituents. Purpose This recommended test practice is intended to establish a standardized and repeatable method for analyzing the amount of specific chemical elements in a new and unused brake friction material. Results from this test practice provide the basis to determine the appropriate environmental marking per SAE J866.

SAE J2975-2015 history

• 2020 SAE J2975-2020 Measurement of Copper and Other Elements in Brake Friction Materials
• 2015 SAE J2975-2015 Measurement of Copper and Other Elements in Brake Friction Materials
• 2013 SAE J2975-2013 Measurement of Copper and Other Elements in Brake Friction Materials
• 2011 SAE J2975-2011 Measurement of Copper and Other Elements in Brake Friction Materials