Home > Permalloy Sheets and Plates
Wai Nickel Alloys, a well-respected manufacturer and supplier located in Naypyidaw, Myanmar, specializes in high-quality Permalloy Sheets and Plates. These products are celebrated for their remarkable magnetic permeability and low coercive force. Crafted from a premium Nickel-Iron alloy, they provide outstanding magnetic sensitivity and efficiency in managing magnetic flux. Designed with precision for applications that require top-notch electromagnetic performance, dimensional stability, and mechanical strength, Wai Nickel Alloys’ Permalloy Sheets and Plates are trusted across the electronics, telecommunications, and instrumentation sectors for advanced magnetic and shielding needs.
Permalloy Sheets and Plates are generally made up of about 80% Nickel and 20% Iron, with optional small amounts of Molybdenum or Copper to boost magnetic performance. This material showcases high magnetic permeability, low coercivity, and minimal magnetostriction, which allows for precise control over magnetic properties. It boasts a tensile strength ranging from 400 to 600 MPa, a density of 8.7 g/cm³, and excellent ductility and machinability. The alloy’s high resistivity helps reduce eddy current losses, making it perfect for alternating magnetic fields while ensuring superior mechanical integrity and dimensional stability during use.
| Standard Specification : | |
| Dimensions : | – |
| Sheets Thickness : | Range from .008″ to .0125″ |
| Plates Thickness : | Ranges from .0125″ to 5.00″ |
| Sheets/Plates Width : | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Sheets/Plates Length : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Tempers : | Annealed, 1/4, 1/2 Hard, 3/4 Hard, Full Hard |
| Hardness : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Value Added Service : | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo | Fe |
| 1J50 | 0.010 | 0.17 | 0.35 | 0.006 | 0.005 | 49.80 | 0.02 | —— | Bal |
| 1J79 | 0.010 | 0.38 | 0.85 | 0.005 | 0.003 | 79.50 | 0.02 | 3.95 | Bal |
| 1J85 | 0.010 | 0.18 | 0.35 | 0.005 | 0.003 | 80.30 | 0.02 | 4.95 | Bal |
At Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Permalloy Sheets and Plates in Naypyidaw, Myanmar, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Myanmar, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Permalloy Sheets and Plates find extensive applications in magnetic and electrical fields where low energy loss and high flux control are essential. They are commonly used in transformer cores, magnetic shields, inductors, and sensitive measuring instruments. In the telecommunications and aerospace industries, they serve for electromagnetic interference (EMI) shielding and regulating magnetic fields. The electronics sector employs them in sensors, recording heads, and precision magnetic components.
