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Customized soft magnetic alloy Metal Wire Mesh for shielding

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China Ohmalloy Material Co.,Ltd certification
China Ohmalloy Material Co.,Ltd certification
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Customized soft magnetic alloy Metal Wire Mesh for shielding

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Large Image :  Customized soft magnetic alloy Metal Wire Mesh for shielding Get Best Price

Product Details:
Place of Origin: SHANGHAI
Brand Name: Ohmalloy
Certification: ISO, SGS
Model Number: 1J50
Payment & Shipping Terms:
Minimum Order Quantity: 20kg
Price: usd10-20/kg
Packaging Details: in wooden box
Delivery Time: 7-20days
Detailed Product Description
Material: 1J50 Brand: Ohmalloy
Color: Primary Color Delivery Time: 7-20Days
Alloy Or Not: Is Alloy Sample: Free Sample
High Light:

weaving wire mesh


woven metal mesh

1J50 permalloy matel mesh, customized, soft magnetic alloy wire , for shielding

Normal composition%

Ni 45~46.5 Fe Bal. Mn 0.6~1.0 Si 0.15~0.3
Mo - Cu ≤0.2        
C ≤0.03 P ≤0.02 S ≤0.02    


Typical Mechanical properties

Yield strength Tensile Strength Elongation
Mpa Mpa %
- - 3~35


Typical Physical properties

Density (g/cm3) 8.2
Electrical resistivity at 20℃(Ωmm2/m) 0.45
Coefficient of linear expansion(20℃~200℃)X10-6/℃ -
Saturation magnetostriction coefficient λθ/ 10-6 25,0
Curie point Tc/ ℃ 400


The magnetic properties of alloys with high permeability in weak fields
1J46 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
0.02~0.04 mm 1.6 22.5 32.0

0.1~0.19 mm 2.5 31.3 20.0
0.2~0.34 mm 3.1 37.5 16.0
0.35~2.50 mm 3.5 45.0 12.0
8-100 mm 2.5 31.3 16.0


Mode of heat treatment
Annealing media Vacuum with a residual pressure not higher than 0.1Pa, hydrogen with a dew point of not higher than minus 40 ℃.
The heating temperature and rate 1100~1150℃
Holding time/h 3~6
Cooling rate With 100 ~ 200 ℃/ h cooled to 600 ℃, Rapid cooling to 300 baked

Ohmalloy-1J50 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.


Customized soft magnetic alloy Metal Wire Mesh for shielding 0

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Mr. Qiu

Tel: +8613795230939

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