Temperature Coefficient of Br: - 0. 10%/ Centigrade
Temperature Coefficient of iHc: - 0. 60%/ Centigrade
Density: 7. 5g/ Cm3
Vickers Hardness: 600Hv
Tensile Strength: 8. 0Kg/ Mm2
Flexural Strength: 25Kg/ Mm
Rigidity: 0. 64N/ M2
Young's Modules: 1. 6X1011N/ M2
Poisson's Ratio: 0. 24
Compressibility: 9. 8X10- 12m2/ N
Specific Heat: 0. 12KCal/ (Kg. Centigrade)
Curie Temperature: 310~340centigrade
Thermal Conductivity: 7. 7KCal/ (m. H. Centigrade)
Coefficient of Thermal Expansion: 4X10- 6/ Centigrade
Electrical Resistivity: 144mW/ Cm