S2469
Material Properties
Norm.
Min.
Br (Gauss)
10,000
9,500
Hc (Oersted)
9,000
8,300
Hk (Oersted)
10,000
9,500
Hci (Oersted)
23,000
19,000
BHmax (MGOe)
24.0
22.0
Temp Coeff of Br (%/°C)
-0.04
N/A
Recoil Permeability (µrec)
1.1
N/A
Tc, Curie Temperature (°C)
720
N/A
Maximum Operating Temperature (°C)
250
N/A
Material Properties
Density (Ibs/in3)
0.30
Coeff of Linear Expan. ⊥ to < M > (10-7/°C approx)
70.0
Coeff of Linear Expan. // to < M > (10-7/°C approx)
130.0
Compressive Strength (psi x 103)
14.5
Young’s Modulus (psi x 106)
16.0
Vicker’s Hardness (HV)
550
Tensile Strength (psi x 106)
N/A
Flexural Strength (psi x 106)
N/A
Common Industry Name
Electrical Resistivity (μΩ.cm)
100
Typical Appearance
Silver
Type
SmCo5