1j79 Permalloy 80 Stamping Magnetic Shielding Precision Alloys

• Application: Electronics, Industrial
• Standard: JIS, GB, ASTM
• Alloy: Alloy
• Type: Nickel Strip
• Powder: Not Powder
• Surface: Bright
• Model NO.: 1J79
• Condition: Hard (Y)/ Soft (M)/Half Hard
• Equal to: Hyra 80
• Resistivity: 0.55
• Density(g/cm3): 8.7g/cm3
• Elongation (≥ %): 15-25
• Grade: 1j79
• Feature: High Initial Permeability
• Ni (Min): 85
• Transport Package: Carton Box
• Specification: Base on customers′ request
• Trademark: Allotech
• Origin: China
• HS Code: 75052200
• Production Capacity: 20 Tons Every Month

Product Description

Product Description

Mu 85 is a soft magnetic nickel-iron alloy with about 80 % nickel, 4.8 - 5.2 % molybdenum, a saturation induction of approx. 0.7 T, the highest technically obtainable permeability, and a very low coercive force.
 

Application

 

Typical applications are toroidal tape-wound cores, laminations, shieldings, electromagnetic relays.

Product Details

Chemical Composition

Grade	C%	P%	S%	Mn%	Si%	Ni%	Mo%	Cu%	Fe%
Mu 85/1J85	Max 0.03	Max 0.02	Max 0.02	0.30-0.60	0.15-0.30	79.0-81.0	4.80-5.20	Max 0.20	Bal.

Physical Properties
Density: 8.7 g/cm3
Melting Point: 1400 °C
Curie Temp: 400 °C

Magnetic Properties
Saturation Induction: 0.70
Maximum Permeability: 110,000-260,000
Coercive Force - A/m: 0.7-2.4
Permeability μ 0.08>=: 30,000-55,000

Mechanical Properties
Soft Annealed
Tensile: Min 570 MPa
Yield: Min 160 MPa
Elongation: Min 45%

Forms
Wire/Rod, Strip/Sheet, Tube are available
General Description
Mu 85 is a soft magnetic nickel-iron alloy with about 80 % nickel, 4.8 - 5.2 % molybdenum, a saturation induction of approx. 0.7 T, the highest technically obtainable permeability, and a very low coercive force.
Typical applications are toroidal tape-wound cores, laminations, shieldings, electromagnetic relays.

Chemical Composition

Grade	C%	P%	S%	Mn%	Si%	Ni%	Mo%	Cu%	Fe%
Mu 85/1J85	Max 0.03	Max 0.02	Max 0.02	0.30-0.60	0.15-0.30	79.0-81.0	4.80-5.20	Max 0.20	Bal.

Physical Properties
Density: 8.7 g/cm3
Melting Point: 1400 °C
Curie Temp: 400 °C

Magnetic Properties
Saturation Induction: 0.70
Maximum Permeability: 110,000-260,000
Coercive Force - A/m: 0.7-2.4
Permeability μ 0.08>=: 30,000-55,000

Mechanical Properties
Soft Annealed
Tensile: Min 570 MPa
Yield: Min 160 MPa
Elongation: Min 45%

Forms
Wire/Rod, Strip/Sheet, Tube are available