Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Printed Edition
    • Ships in 1-2 business days
    • $69.00
    • Add to Cart
    • Printed Edition + PDF
    • Immediate download
    • $90.00
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

Hardness measurements are used as a quality control check of the consistency of formulation and processing of brake linings. Gogan hardness is nondestructive (the penetrator causes shallow surface deformation.). Gogan hardness method alone does not show anything about a lining's ability to develop friction or to resist fade when used as a friction element in brakes.

The hardness and the range of hardness are peculiar to each formulation, thickness, and contour; therefore, the acceptable values and ranges must be established for each formulation and part configuration by the manufacturer.

 

Document History

  1. SAE J379_201702

    👀 currently
    viewing


    Gogan Hardness of Brake Lining (Stabilized: Feb 2017)

    • Most Recent
  2. SAE J379_200908


    Gogan Hardness of Brake Lining

    • Historical Version