Difference between Brinell, Vickers and Rockwell Tests

Brinell -
Parameter measured - diameter
Ball is made of - hardened stell/ tungsten carbide ball
Vickers -
Parameter measured - width
Uses diamond pyramid

Rockwell
Parameter measured - depth
Uses cone shaped diamond

4 comments:

indian said...

Thanks for your Vital information

ram said...

great..do like this always

Yokesh s said...

thanks for your valuable information

SAYAN said...

technically wrong answer for Vickers !

ri8 ans is "square base" diamond pyramid ! not only diamond pyramid
!