Specifications

1J79 precision alloy/permalloy
Certification:ISO9001
Fine after-sale service
High quality & competitive price
Manufacturer

1J79 precision alloy/permalloy

 

Property:magnetic property, high magnetic conductibility,high resisitance,

High hardness,high saturation induction,ect.

 

Function:memory element,compensating element,inductance element for

Transformer, magnetic amplifier.isolating flake,magentic head for

recorder, Movie machine, Checking attendance machine.iron core for Transformer,choke,pulse transformer,relay,and magnetic amplifier.

 

Specs:thickness 0.08mm~3mm   width 5mm~250mm

 

 

 

 

 

 

Chemcial composition

 

 

 

Alloy	%	Ni	Mo	Cu	C	Si	Mn	P	S	Fe
1J79	Min.	78.5	3.8			0.3	0.6			bal
	Max.	80	4.1	0.2	0.03	0.5	1.1	0.02	0.02

 

 

 

 

 

1J79 Phycial propertities:

 

Density	8.6 g/cm³
Melting Point	450°C

 

 

 

1J79 minimum mechanical properties in the room temperature

 

Alloy	Shape	Propertities
		μO(mH/m)	μm (mH/m)	Hc (A/m)	Bs(T)
1J79	Cold Rolled strip	≥31	≥250	≤1.2	0.75
	Bar, wire, plate	≥25	≥125	≤2.4	0.75

 

 

Specification: Plate, sheet, strip, rod, bar, wire

 

Win-win is our surpose!

 

We are looking forward to cooperating with you!

 

 

Certification

 

 

 

 

 

 

 

 

Equipment

 

 

 

 

 

 

 

 

Testing