DESCRIPTION
Magfield 80 is a nickel-iron soft-magnetic alloy with Ni content about 80%, additionally alloyed upto 6% of Mo. Characterized by highest permeability and very low coercive force.
Applications: memory cores, transformers, transducers, chokes, laminations, shielding, relay parts, stepping motors, toroidal strip wound cores, etc.
DESIGNATION
| ALLOY |
Magfield 80 |
W.N. |
2.4545 |
DIN |
NiFe15Mo |
UNS |
N14080 |
CHEMICAL COMPOSITION
| C |
P |
S |
Si |
Mn |
Ni |
Cr |
Mo |
Cu |
Fe |
| ≤0.03 |
≤0.02 |
≤0.02 |
≤0.30 |
≤0.60 |
Rest |
– |
4.80-6.00 |
– |
11.00-17.00 |
PHYSICAL PROPERTIES
| Density, g/cm³ |
8.75 |
Melting (Tm),°C |
1450 |
Curie (Tc),°C |
400 |
Thermal conductivity, W/°Km |
17.00 |
Resistivity, µΩ*m |
0.56 |
MAGNETIC PROPERTIES
| Saturation (Bs), T |
0.70 |
Coercivity (Hc), A/m |
≤1.20 |
Initial Permeability (µ0.80), mH/m |
≥50.00 |
Maximum Permeability (µmax), mH/m |
≥225.00 |
|
| *Note: Typical DC values measured on rings thickness 0.20 mm. |
PRODUCT RANGE
| Form* |
Thickness, mm |
Width, mm |
Length, mm |
Finish |
| Coil |
0.10-2.50 |
10-400 |
– |
Annealed / Hard |
| Sheet |
0.50-3.50 |
5-400 |
500-3500 |
Annealed / Hard |
| *Note: Other dimensions and specifications upon request. |
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