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Goodfellow Permendur 49® Cobalt Iron Magnetic Alloy

Category Metal , Ferrous Metal
Manufacturer Goodfellow
Trade Name Permendur
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Goodfellow Permendur 49® Cobalt Iron Magnetic Alloy.pdf
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Material Notes:
Information provided by Goodfellow.
Physical Properties Metric English Comments
Density 8.15 g/cc
0.294 lb/in³
Mechanical Properties Metric English Comments
Elongation at Break 6.0 %
6.0 %
Thermal Properties Metric English Comments
CTE, linear 9.50 µm/m-°C

@Temperature 20.0 °C
5.28 µin/in-°F

@Temperature 68.0 °F
Component Elements Properties Metric English Comments
Cobalt, Co 49 %
49 %
Iron, Fe 49 %
49 %
Vanadium, V 2.0 %
2.0 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.0000400 ohm-cm
0.0000400 ohm-cm
Magnetic Saturation Flux Density, Bmax 23400 Gauss
23400 Gauss
Curie Temperature 940 °C
1720 °F
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