Calculation of Brinell hardness.

Keyword

Brinell hardness,diagonal length of dent,Test force.

Reference

[1]:Japanese Industrial Standards Committee:『Brinell hardness test-Test method』,JIS Z 2243:2008.

Remarks

・※1:0.102≒1/9.80665.
・LaTex: \\\textup{HBW}\\=0.102\frac{2F}{\pi D^{2}\left ( 1-\sqrt{1-d^{2}/D^{2}} \right )}
・Making above Equation Image is powered by CODECOGS

History

・2010/05/07:Upload.