Huona (Shanghai) New Material Co., Ltd.
| Hardness(Hv) | 150-220Hv |
| Density(g/m³) | 8.6-8.7 |
| Supply Ability | 100 Tons per year |
| Max continuous Operating Temperature(℃) | ≤450 |
| Payment Terms | T/T |
| Resisivity(μΩ/cmf,20℃) | 60 |
| Tensile strength(N/m㎡) | 520-690mpa |
| Delivery Time | 7-20days |
| Melting point(℃) | 1400-1435℃ |
| Thermal Conductivity(W/m·K, 20°C) | 13.4 |
| Packaging Details | Spool + Carton + Wooden Case |
| Elongation(%) | ≥30% |
| Model Number | 1J79 |
| Certification | ISO9001, SGS, and so on |
| Brand Name | Huona |
| Place of Origin | Shanghai |
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Product Specification
| Hardness(Hv) | 150-220Hv | Density(g/m³) | 8.6-8.7 |
| Supply Ability | 100 Tons per year | Max continuous Operating Temperature(℃) | ≤450 |
| Payment Terms | T/T | Resisivity(μΩ/cmf,20℃) | 60 |
| Tensile strength(N/m㎡) | 520-690mpa | Delivery Time | 7-20days |
| Melting point(℃) | 1400-1435℃ | Thermal Conductivity(W/m·K, 20°C) | 13.4 |
| Packaging Details | Spool + Carton + Wooden Case | Elongation(%) | ≥30% |
| Model Number | 1J79 | Certification | ISO9001, SGS, and so on |
| Brand Name | Huona | Place of Origin | Shanghai |
| High Light | ultra high initial permeability low coercive force low hysteresis loss ，flat permalloy wire dense winding uniform magnetic flux ，vacuum hydrogen annealed precise dimension tolerance | ||
1J79 Permalloy Flat Wire is a high-performance soft magnetic nickel-iron alloy ribbon containing approximately 79% nickel and a small amount of molybdenum. It is specially designed for applications requiring excellent magnetic permeability, low coercive force, and outstanding magnetic shielding performance. Compared with round wire, the flat structure provides a larger surface area, better magnetic flux distribution, and improved efficiency in precision electromagnetic applications.
After vacuum or hydrogen annealing, 1J79 flat wire exhibits extremely high initial permeability, low hysteresis loss, and stable magnetic properties, making it ideal for high-precision electronic and electromagnetic components. The material also offers excellent dimensional accuracy, smooth surface finish, and good flexibility for winding and forming processes.
Our 1J79 flat wire is manufactured with strict quality control to ensure consistent composition, uniform thickness, and reliable performance. It is available in customized widths, thicknesses, and lengths according to customer requirements.
1. Chemical Composition:
|
Ni |
78.5-80.0 |
|
Mo |
3.8-4.1 |
|
Fe |
Bal |
|
Mn |
≤0.5 |
|
Si |
≤0.3 |
|
C |
≤0.03 |
2. Technical Specifications:
|
Parameter |
Specification |
|
Max continuous Operating Temperature(℃) |
≤450 |
|
Resisivity(μΩ/cmf,20℃) |
60 |
|
Density(g/m³) |
8.6-8.7 |
|
Thermal Conductivity(W/m·K, 20°C) |
13.4 |
|
Tensile strength(N/m㎡) |
520-690mpa |
|
Melting point(℃) |
1400-1435℃ |
|
Hardness(Hv) |
150-220Hv |
|
Elongation(%) |
≥30% |
3. Production Attributes
|
Product Form |
1J79 Flat Wire |
|
Size |
customization |
|
Surface Finish |
Bright, Polished |
|
Packaging Type |
Coil, Bundle, Straight Rods |
|
Certification |
ISO9001, SGS, and so on |
|
Application Environment |
Chemical, Industrial,Home |
4.Applications
5.Key features
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
8000000-100000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig... Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig...
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