... coefficient10-6 K-16,26,23,53,44,810-6 °F-13,43,41,941,892,7Specific heat capacityJ / kgK9509989421016850BTU/lb ... ,203Heat conductivityW/mK2,502,421,891,631,5BTU in/ft² hr°F17,316,813,111,310.4Temperature changeResistancemax K500550500600500max °F9009909001080900Softening point ...