How about the thermal conductivity of aluminum alloy 6061 and stainless steel 321 (1Cr18Ni9Ti) ?
Answer:
Thermal conductivity of aluminum alloy under normal temperature is: W / (m.K) = 238 kcal / mh ℃ Thermal conductivity of stainless steel 321 under normal temperature is: W/(m.K)=238 kcal/mh℃