... : 14 (200'C), 15(500'C), 15.5 (600'), 16 (800'C), 17 (1,000'C)onductivity:13 w/mK ... .000014 Specific Gravity:8.25Melting Point:~1,390'C (~2,535'F) Elongation:20-40%Max ... Operating Temp:~1,150'C (~2,012'F) Yield Point: 40,000- ... Max Continuous Service Temperature('C) 1200 1250 1150 1100 1100 Resisivity (uΩ.m,20'C) 1.09 1.18 ... 2 7.9 7.9 Thermal Conductivity(KJ/m·h·'C) 60.3 45.2 45.2 43. ...