Permalloy 1J79 magnetically soft alloy bar

Payment Type:L/C,T/T,D/P,D/A,Paypal

Incoterm:FOB,CIF,EXW,FCA

Min. Order:1 Kilogram

Transportation:Ocean,Land,Air,Express

Port:shanghai

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery
Other information

Product Attributes

Model No.: Permalloy 1J79,E11c, Ni79Mo4, 79HMA

Brand: jiangsu nickel alloy

Place Of Origin: China

Species: Nickel Bar

Whether Powder: Not Powder

Supply Ability & Additional Information

Packaging: standard export packing, plastic film inside, wooden pallets outside , choose the suitable packing

Transportation: Ocean,Land,Air,Express

Place of Origin: China

Supply Ability: 20 metric tons per month

Port: shanghai

Payment Type: L/C,T/T,D/P,D/A,Paypal

Incoterm: FOB,CIF,EXW,FCA

Packaging & Delivery

Selling Units:

Kilogram

Package Type:

standard export packing, plastic film inside, wooden pallets outside , choose the suitable packing

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1J79 is a high permeability iron-Nickel Alloy with excellent magnetic and mechanical properties and is widely used in electronic and electrical engineering fields. Its chemical composition and physical and mechanical properties are detailed, suitable for electronic components, pulse transformers, etc., need to be annealed to give full play to magnetic properties.

Chemical Component

Element	C	Si	Mn	P	S	Ni	Cu	Mo	Fe
%	≤0.03	0.30-0.50	1.60-1.10	≤0.02	≤0.02	78.5-80.0	≤0.20	3.80-4.10	Bal

Physical and mechanical properties

Grade	Resisitivity	Density	Curie point	High Saturated magneto-striction coefficient	Brinell hardness
		g/cm³	°C	λθ/10-6	HBS
1J79	0.55	8.6	450	2	cold-drawn&hard	soft
					210	120
	Tensile strength Rm N/mm²		Yield strength Rp 0.2N/mm²		Elongation A%
	cold-drawn&hard	soft	cold-drawn&hard	soft	cold-drawn&hard	soft
	1030	560	980	150	3	50

Application Area

Electron componen
High sensitive relay
Magnetic amplifiers and magnetic regulators
Pulse transformer
Current transformer
Iron core for programmed telephone
Electronic watch stepper motor
High precision meter
Choke coil and magnetic shield