... ,9 x 5,9 x 11,81 inChannels40 x 40 = 160040 x 40 = 1600Channel width3.0mm0.119 inInner walls0.7 mm0,028 ... 51,953,741.942,5Average heat Expansion coefficient10-6 K-16,26,23,53,44,810-6 °F-13,43 ... ,41,941,892,7Specific heat capacityJ / kgK9509989421016850BTU/lb°F0,2270,2380, ...