The emissivity coefficient of aluminum anodized is 0.77 as shown in the attachment. However, as applied the provided value to a thermal simulation case in SolidWorks, it seems 0.77 is way higher so that the simulated results for its surface temperature are very low compared to the real lab...
The thermal conductivity of AL5052 and AL6061 is 138 and 167 W/(m*K) respectively. What would be the thermal conductivity for those materials as it black-anodized?