Reciprocal of temperature coefficient of resistance at 0 °C of the conductor material.

Symbol
$\beta_{\mathrm{c}}$
Unit
K
Formulae
$-20 + \frac{1}{\alpha_{\mathrm{c}}}$
Related
$\alpha_{\mathrm{c}}$
$M_{\mathrm{c}}$
Used in
$\beta_{\mathrm{k}}$
$\Delta \theta_{\mathrm{a_{\mathrm{t}}}}$
Choices
MaterialValue
Cu234.5
Al230.3
Brz313.3
CuZn506.3
Ni140.5
SS980.0