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Physical characteristics

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Physical characteristics

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Parameter Unit Characteristic value
Rated temperature (T) J/Kg.k 630-840
Thermal Conductivity W/m.k -5.8
Linear expansion coefficient (a) l/k 9-15*10-6
Resistivity (ρ) Ω.m >102
Recovery factor μ rec 1.0-1.1
Temperature Coefficient  a (Br) △Br/Br %K -0.18 - -0.2
△Hc/Hc %K 0.2-0.5
Density (P) g/cm3 4.8-5.1
Curie temperature (Tc) 450-460
K 723-733