• SAE J2975_201112
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SAE J2975_201112

  • Measurement of Copper and Other Elements in Brake Friction Materials
  • standard by SAE International, 12/12/2011
  • Publisher: SAE

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This procedure describes a method for generating, preparing and analyzing samples of new and unused brake friction materials for their chemical constituents.

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.

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