JB/T 7269-2007
Sintered metal frication materials run without lubricants.Determination of fricational characteristics (English Version)

Standard No.

JB/T 7269-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Machinery

Latest

JB/T 7269-2007

Replace

JB/T 7269-1994

Scope

This standard specifies the test method for the friction and wear performance of sintered metal friction materials under oil-free lubrication conditions. This standard is applicable to the determination of dynamic and static friction coefficients and wear rates of wet sintered metal friction materials using the testing machine method.

JB/T 7269-2007 history

• 2007 JB/T 7269-2007 Sintered metal frication materials run without lubricants.Determination of fricational characteristics
• 1994 JB/T 7269-1994 Test method for friction performance of dry sintered metal friction materials