Soft Magnetic Alloys Wire 1J85 for Magnetic Amplifier , Precision Alloy Services
Price:
USD 20~80$/ KG
MOQ:
5~30KG
Delivery Time:
Negotiable
Brand:
Permalloy wire
Product Description
Soft Magnetic Alloys Wire 1J85 for Magnetic Amplifier , Precision Alloy Services
Name: 1J85 / Ni80Mo5 / 79НМА
Application: Transformer, Magnetic amplifier, Iron core chokes
Feature: High initial permeability alloy
Chemical composition(%)
|
Grade |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
Fe |
|
1J85 |
≤0.03 |
0.15~0.3 |
0.3~0.6 |
≤0.02 |
≤0.02 |
79~81 |
- |
4.8~5.2 |
Bal. |
Physical properties
- Density (g/cm3): 8.75
- Curie point (℃): 450
- Electrical resistivity (μΩ*cm): 56 (20℃)
- Thermal conductivity ( W/m. ℃): 18.7
Magnetic properties
- Initial permeability μ0 (mH/m): ≥60
- Maximum permeability μm (mH/m): ≥280
- Coercivity Hc (A/m): ≤2.0
- Saturation magnetic induction Bs (T): 0.7
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Company
Shanghai Tankii Alloy Material Co.,Ltd
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Martin Lee