Mechanical Engineering: Difference between Brinell, Vickers and Rockwell Tests

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

6 comments:

indian said...: Thanks for your Vital information; 12 February, 2011
ram said...: great..do like this always; 12 February, 2011
Yoki said...: thanks for your valuable information; 28 January, 2015
SAYAN said...: technically wrong answer for Vickers !

ri8 ans is "square base" diamond pyramid ! not only diamond pyramid
!; 27 August, 2015
Anonymous said...: a pyramid always has a square base sayan!!!; 08 January, 2016
IT Brains said...: Both Right; 03 November, 2016