I read in a documentation to some adhezive: the tensile strength is 13 N/mm2. How many kilograms can the 10x10mm bonding hold?
I tried to calculate it by the following:
$$\begin{align} F &= m/g \\ \therefore m &= Fg \end{align}$$
the strength is in N/mm2 e.g. that is
$$\begin{align} p = F/A \\ \therefore F = pA \end{align}$$
substituting the $F$ in $m = Fg$, I got
$$m = pAg$$
Using real numbers, - tensile strength = 13 N/mm2 = 13*10e6 N/m2 - A = 10x10mm (100mm2 = 0.0001m2)
$$m = 13*10e6 * 0.0001 * 9.81 = 12753 \text{ kg} $$
The result doesn't look right - the 10x10mm bonding imho can't hold 13.000kg weight.
Where did I make a mistake? So the question is: how to convert the 13 N/mm2 tensile strength to kilograms (e.g. how many kilos I can hang to the bonded 10x10mm plates?)