Permalloy 80

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Molybdenum

MATERIAL OVERVIEW

Permalloy 80 is an alloy of nickel, iron and molybdenum. It is a soft magnetic alloy with exceptionally high magnetic permeability. The alloy has a low coercivity, near zero magnetostriction, and significant anisotropic magnetoresistance. The low magnetostriction is critical for industrial applications, where variable stresses in thin films would otherwise cause a ruinously large variation in magnetic properties.

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GENERAL PROPERTIES

Symbol/Alloy:

Permalloy 80

Density:

8.72 g/cm3

Melting Point:

1450 oC

Electrical Resistivity at R.T.: 59 microhm-cm

TYPICAL ANALYSES - Chemical Composition

Material / Alloy Percent:

Permalloy 80

Ni 80
C 0.1
Mn 0.5
Fe balance
Si 0.3
Mo 4.4

PERMALLOY WIRE

Material

Alloy

Permalloy Wire .005”     80
Permalloy Wire .010" 80
Permalloy Wire .020" 80
Permalloy Wire .030" 80
Permalloy Wire .040" 80
Permalloy Wire .080" camera1  camera1 80

Wire is spooled to order and sold by the foot or meter. Call or This email address is being protected from spambots. You need JavaScript enabled to view it. for additional diameters or custom sizes.

PERMALLOY ROD

Material

Alloy

Permalloy Rod .225” 80
Permalloy Rod .250" 80
Permalloy Rod .500" 80
Permalloy Rod .750" 80
Permalloy Rod 1" 80
Permalloy Rod 1.92" 80

Rod is cut to order and sold by the inch or foot. Call or This email address is being protected from spambots. You need JavaScript enabled to view it. for additional diameters or custom sizes.

PERMALLOY FOIL

Material

Alloy

Permalloy Foil .003” 80
Permalloy Foil .004” 80
Permalloy Foil .005” 80
Permalloy Foil .006” 80
Permalloy Foil .007” 80
Permalloy Foil .008” 80
Permalloy Foil .009” 80

Foil is cut to order and sold by the square inch or square foot. Call or This email address is being protected from spambots. You need JavaScript enabled to view it. for additional thicknesses or custom sizes.

PERMALLOY SHEET

Material

Alloy

Permalloy Sheet .010” 80
Permalloy Sheet .015" 80
Permalloy Sheet .030 80

Sheet is cut to order and sold by the square inch or square foot. Call or This email address is being protected from spambots. You need JavaScript enabled to view it. for additional thicknesses or custom sizes.

PERMALLOY POWDER, SHOT, PELLETS, & INGOT

Material

Alloy

Permalloy Pellets  .125"D X .125"L 80
Permalloy Pellets .250"D X .250"L 80

Powder, shot, pellets, and ingots are packaged to order and sold by the gram or kilogram. Call or This email address is being protected from spambots. You need JavaScript enabled to view it. for additional specifications or custom requirements.

 

Material Safety Data Sheet - MSDS
Permalloy MSDS
Technical Data Sheets
Understanding Mesh Sizes

 

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