Introduction[]
It is stated that Aperture Science tech is supposed to be able to withstand 4000 K temperatures.
Here, however, one can see turrets catching fire, meaning these lasers ought to surpass that.
Calculation[]


Baby cribs like the one shown are 42 inches or 1.0668 meters tall
(113/148)*1.0668 = 0.81451621621 meters
(166/415)*0.81451621621 = 0.32580648648 meters
Using formula of an ellipsoid, that gives me 0.045 m^3 or 45000 cm^3
E = m*c*ΔT
I'm just going to assume they're made of titanium as this is an advanced tech organization and these things look pretty sleek.
Titanium density = 4.506 g/cm^3
45000*4.506 = 202770 g or 202.77 kg
Heat capacity of titanium is 490 Joules/Kg*K
Room temperature is generally considered to be 70°F or 294.261K
4000-294.261 = 3705.739K
Conclusion[]
202.77*470*3705.739 = 353163967.604 joules or 0.08440821405449331 tons of TNT or Small Building level
Carbon Steel Redux[]
It's been suggested, since these are military grade androids, to use carbon steel instead of titanium, which has a specific heat capacity of 490 J/kg*K.
202.77*490*3705.739 = 368192221.545 joules or 0.08800005295052582 tons of TNT or still Small Building level
Hollowness Redux[]
It's been suggested as well that the turrets are hollow. Since these things are packed nearly to the brim with casings, I'll go with just 10% hollowness.
Also in the first revision I forgot the find the new density since I'm not using titanium anymore lol
45000*7.85 = 353250 g or 353.25 kg
353.25*0.9 = 317.925 kg
Evidently heat capacity for carbon steel is actually 502 J/kg*K.
317.925*502*3705.739 = 591429829.931 joules or 0.141355121876434 tons of TNT or Small Building level+