High Magnetic Permeability Fe-Ni Alloy ASTM F30 DIN 2.4478 1j50 Bar

Product Details
Customization: Available
Product Type: Rod
Material: Ni,Fe
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Number of Employees
15
Year of Establishment
2012-02-06
  • High Magnetic Permeability Fe-Ni Alloy ASTM F30 DIN 2.4478 1j50 Bar
  • High Magnetic Permeability Fe-Ni Alloy ASTM F30 DIN 2.4478 1j50 Bar
  • High Magnetic Permeability Fe-Ni Alloy ASTM F30 DIN 2.4478 1j50 Bar
  • High Magnetic Permeability Fe-Ni Alloy ASTM F30 DIN 2.4478 1j50 Bar
  • High Magnetic Permeability Fe-Ni Alloy ASTM F30 DIN 2.4478 1j50 Bar
  • High Magnetic Permeability Fe-Ni Alloy ASTM F30 DIN 2.4478 1j50 Bar
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Basic Info.

Model NO.
1J50
Main Chemical Content
Ni,Mn
Density
8.2 g/cm3
Curie Point
498oc
Status
Bright
Size
20.0mm~100.0mm
Thermal Expansion Coefficient (20~100oc)
8.2*10-6 /Oc
Thermal Conductivity
16.5W/M. Oc
Initialmagnetic Permeability
Min.8.0mh/M
Maximummagneticpermeability
Min.50mh/M
Coerciveforce
Max.10A/M
Transport Package
in Coil, Carton, Wooden Case
Specification
RoHS, SGS
Trademark
Ualloy
Origin
Zhejiang, China
HS Code
722699901
Production Capacity
500tons/Year

Product Description

High magnetic permeability Fe-Ni alloy ASTM F30 DIN 2.4478 1J50 Bar

For 1J50,the equivalent in other country Ni50,Alloy 50, E11a, 50H, Hy-Ra49, PB, UNS N14052, ASTM F30,DIN 2.4478,ASTM 753-2 alloy 2
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.
1J50 Iron-nickel alloy(about 50% nickel and 48% iron content) is soft magnetic alloys with high magnetic permeability and high saturation magnetic induction

1J50 Application:
It is mainly used in Various transformers, relays, electromagnetic clutches, chokes and magnetic circuit parts cores, pole shoes, earphone diaphragms, earth leakage circuit breakers, relay parts for earth leakage circuit breakers, gas safety valves, magnetic shields used in medium magnetic fields , Gyroscope, automatic synchronization motor, electronic watch micro motor.

Chemical composition%

C Mn Si P S Ni Cu Fe
≤0.03 0.3-0.6 0.15-0.3 ≤0.02 ≤0.02 49.0-51.0 ≤0.2 Bal.
 

Mechanical properties under annealing status(20ºC)

Tensile Strength(Mpa) Elongation(%) Hardness(HV)
≥530 ≥35 ≤155
 

Physical properties

Density (g/cm3) 8.25
Melting point(ºC) 1395-1425
Electrical resistivity at 20ºC 0.45
Saturation magnetostriction coefficient
λθ/ 10-6
25
Curie point   Tc/ ºC 500
 
Coefficient of linear expansion(20ºC~200ºC)X10-6/ºC
Grade 20-100ºC 20-200ºC 20-300ºC 20-400ºC 20-500ºC 20-600ºC
1J50 8.9 9.27 9.2 9.2 9.4  
 
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
               

Form and Dimension:
Colled Rolled Strip (0.03~0.10)mm x(180~250)mm
>(0.10~1.00)mm x(10~250)mm
>(1.00~2.50)mm x(100~250)mm
Wire Φ0.10~Φ6.00mm
Ribbon (4.50~20.0)mm x(50~250)mm
Bar/Rod Φ20.0~Φ100.0mm
High Magnetic Permeability Fe-Ni Alloy ASTM F30 DIN 2.4478 1j50 BarHigh Magnetic Permeability Fe-Ni Alloy ASTM F30 DIN 2.4478 1j50 Bar

 

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