Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

ATI Allegheny Ludlum Moly Permalloy Electrical Alloy

Category Metal , Electronic/Magnetic Alloy , Nonferrous Metal , Nickel Alloy
Manufacturer ATI Allegheny Ludlum
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ATI Allegheny Ludlum Moly Permalloy Electrical Alloy.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
An alloy with exceptionally high magnetic permeability, very low coercive force, very low core losses, and low reminance by magnetic field annealing. The alloy finds application in magnetic shielding where fields much less than the Earth's magnetic filed are required. The highest volume applications using laminations or tape wound cores today are ground fault interrupter and modem transformer cores. The alloy is used as well in a variety of other high performance transformer core applications such as tape recorder heads and audio transformers. Control of the cooling rate during heat treatment and superimposition of various customer bake treatments are used to develop the most suitable magnetic quality for the application.Information provided by Allegheny Ludlum
Physical Properties Metric English Comments
Density 8.25 g/cc
0.298 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell B 80
80
Typical Annealed
Tensile Strength, Ultimate 682 MPa
98900 psi
Typical Annealed
Tensile Strength, Yield 338 MPa

@Strain 0.200 %
49000 psi

@Strain 0.200 %
Typical; Annealed
Elongation at Break 32 %
32 %
typical in 2"; Annealed
Component Elements Properties Metric English Comments
Aluminum, Al <= 0.010 %
<= 0.010 %
Carbon, C 0.015 %
0.015 %
Chromium, Cr <= 0.020 %
<= 0.020 %
Cobalt, Co <= 0.020 %
<= 0.020 %
Iron, Fe 14 %
14 %
as balance
Manganese, Mn 0.50 %
0.50 %
Molybdenum, Mo 4.85 %
4.85 %
Nickel, Ni 80.2 %
80.2 %
Phosphorous, P <= 0.0050 %
<= 0.0050 %
Silicon, Si 0.30 %
0.30 %
Sulfur, S <= 0.0010 %
<= 0.0010 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.0000470 ohm-cm
0.0000470 ohm-cm
Copyright © lookpolymers.com All Rights Reserved