Browse Standards J840C_197105
Historical REVISED 1971-05-01

Test Procedures for Shear Strength of Automotive Brake Pads and Brake Lining Assemblies J840C_197105

This SAE Recommended Practice covers equipment capabilities and the test procedure to quantify and qualify the shear strength between the friction material and backing plate or brake shoe for automotive applications. This SAE Recommended Practice is applicable to: bonded drum brake linings; integrally molded disc brake pads; disc brake pads and backing plate assemblies using mechanical retention systems (MRS); coupons from drum brake shoes or disc brake pad assemblies. The test and its results are also useful for short, semi-quantitative verification of the bonding and molding process. This Recommended Practice is applicable during product and process development, product verification and quality control. This Recommended Practice does not replicate or predict actual vehicle performance or part durability.
J840_201711
2017-11-15
Latest
Revised
J840_200708
2007-08-21
Historical
Revised
J840_199806
1998-06-01
Historical
Reissued
J840_198208
1982-08-01
Historical
Revised
J840C_197105
1971-05-01
Historical
Revised
J840B_196801
1968-01-01
Historical
Revised
J840_196211
1962-11-01
Historical
Issued

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