Reciprocal of temperature coefficient of resistance at 0 °C of the armour.

Symbol
$\beta_{\mathrm{ar}}$
Unit
K
Formulae
$-20 + \frac{1}{\alpha_{\mathrm{ar}}}$
Related
$a_{\mathrm{constr}}$
$\alpha_{\mathrm{ar}}$
Used in
$\beta_{\mathrm{k}}$
Choices
ConstructionValue
SWR202.0
SWF202.0
ST202.0
SSR980.0
SSF980.0
CuWR234.5
CuWF234.5
BrzWR313.0
BrsWR506.3
AlWR230.3
TECK230.3