1j50 Ni50 Ribbon/ E11A Ohmalloy Ribbon Precision Soft Magnetic Alloy Steel Wire/Strip

• Application: Electronics, Industrial, Medical, Chemical
• Purity: Ni50
• Alloy: Alloy
• Type: Nickel Strip
• Powder: Not Powder
• Transport Package: Wooden Case
• Model NO.: SP-1J50
• Specification: 0.06mm~8mm
• Trademark: OEM/ODM
• Origin: China
• Production Capacity: 5t/Month

Product Description

1J50 Ni50 Ribbon/ E11A OhmAlloy Ribbon Precision Soft Magnetic Alloy Steel Wire/Strip

OhmAlloy-1J50  (Soft magnetic alloy)
(Common Name: Ni50, E11a, 50H, Hy-Ra49, PB)

Ohmalloy-1J50 is a nickel-iron magnetic alloy, with about 50% nickel and 48% iron content. It is derived in accordance with permalloy. It has characteristics of high permeability and high saturation magnetic flux density.
Alloy melting in a vacuum medium, cast into ingots, after hot forging blanks made of sheet metal, and then after hot rolling, pickling, surface treatment, cold rolling into finished products.

 

1. Specification

1).Normal composition%

Ni	49~51.0	Fe	Bal.	Mn	0.3~0.6	Si	0.15~0.3
Mo	-	Cu	≤0.2
C	≤0.03	P	≤0.02	S	≤0.02

 

2).Typical Mechanical properties

Yield strength	Tensile Strength	Elongation
Mpa	Mpa	%
685	780	3~35

 

3).Typical Physical properties

Density (g/cm3)	8.2
Electrical resistivity at 20ºC(Ωmm^2/m)	0.45
Coefficient of linear expansion(20ºC~200ºC)X10^-6/ºC	9.2
Saturation magnetostriction coefficient λθ/ 10^-6	25,0
Curie point   Tc/ ºC	500

 

The magnetic properties of alloys with high permeability in weak fields
1J50	Initial permeability	Maximum permeability			Coercivity	Saturation magnetic induction intensity
Сold-rolled strip/ sheet. Thickness, mm	μ0.08/ (mH/m)		μm/ (mH/m)	Hc/ (A/m)			BS/ T
	≥			≤
0.05 mm	2.5		35	20			1.5
0.1~0.19 mm	3.8		43.8	12
0.2~0.34 mm	4.4		56.3	10.4
0.35~1.0 mm	5.0		65	8.8
1.1~2.5 mm	3.8		44.0	12
Bar
8-100 mm	3.1		25.0	24

2.Style of supply

Alloys Name	Type	Dimension
OhmAlloy-1J50	Wire	D= 0.1~8mm
OhmAlloy-1J50	Strip	W= 8~390mm	T= 0.3mm
OhmAlloy-1J50	Foil	W= 10~100mm	T= 0.01~0.1
OhmAlloy-1J50	Bar	Dia= 8~100mm	L= 50~1000

3.Usage
Ohmalloy-1J46 Iron-nickel alloy( soft magnetic alloy) mostly in an alternating magnetic field used mainly for high magnetic yoke, sensitive relays, low-loss micro-motor, small power transformers, pulse transformer, transistor switches, magnetic amplifier magnetic modulator, sensitive signal input and output transformers, magnetic heading aviation instrumentation magnetic sensor, magnetic susceptibility measurement instrument components, precision meter movable piece and the stator magnetic shielding and magnetic temperature compensation element.


4.Packing Detail
 1) Coil (plastic spool) + compressed ply-wooden case + pallet
 2) Coil (plastic spool) + carton + pallet  



5.Products and Services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Stable properties in high temperature;
5). Fast delivery;