ASTM Invar 36 Plate Density: 8.10 g/cm3 Ni content:36% Invar plate/rod/sheet Physical performance Density: 8.10 g/cm3 Melting point: 1427,C Thermal conductivity, W/mÃ?K : 10.0 Electrical resistivity, mWmm :830 Tensile strength ,psi: 99,000 Min. Yield strength,psi: 75,000 Min. Hardness ,Rockwell B : 88 Min. Elongation :30% max. Chemical Composition: Ni: 36% Fe: Balance Impurities - max %
