Magnetic Component Engineering
SAE AS9100C AND ISO 9001:2008 CERTIFIED
Ceramic / C2740
Magnetic Properties Nom. Min.
Br (Gauss) 3,400 3,230
Hc (Oersted) 3,250 3,087
Hk (Oersted) N/A N/A
Hci (Oersted) 4,000 3,800
BHmax (MGOe) 2.8 2.6
Temp Coeff of Br (%/C) -0.20 N/A
Recoil Permeability (rec) 1.1 N/A
Tc, Curie Temperature (C) 450 N/A
Maximum Operating Temperature (C) 300 N/A
Physical Properties  
Density (Ibs/in3) 0.18
Coeff of Linear Expan. ⊥ to < M > (10-7/C approx) 100.0
Coeff of Linear Expan. // to < M > (10-7/C approx) 140.0
Compressive Strength (psi x 103) 130.0
Young's Modulus (psi x 106) 26.0
Vicker's Hardness (HV) N/A
Tensile Strength (psi x 106) 0
Flexural Strength (psi x 106) 0
Common Industry Name Ceramic 3
Electrical Resistivity (μΩ.cm) N/A
Typical Appearance Gray
Type