Home > Permalloy Sheets and Plates
Boikanyo Metals is a reputable manufacturer and supplier of Permalloy Sheets and Plates, proudly based in Cape Town, South Africa. They specialize in providing top-notch materials for a variety of advanced electrical, magnetic, and industrial applications. Permalloy, a nickel-iron magnetic alloy, is celebrated for its incredibly high magnetic permeability and low coercivity, making it the perfect choice for transformers, magnetic shielding, inductors, and precision magnetic components. At Boikanyo, their Permalloy Sheets and Plates are meticulously engineered to meet international standards, guaranteeing consistent performance, reliability, and durability in sensitive industrial and technological settings.
Typically, Permalloy Sheets and Plates consist of around 80% nickel and 20% iron, with specific formulations customized to meet various application needs. This alloy is known for its high magnetic permeability, minimal core losses, excellent corrosion resistance, and stable performance across a wide temperature range. The sheets and plates can be easily fabricated, cut, and shaped into components for magnetic circuits, shielding, and other electromagnetic uses.
| 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 Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Permalloy Sheets and Plates in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, 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.
These Permalloy Sheets and Plates find extensive applications in transformers, inductors, magnetic shielding, sensors, aerospace components, and electronic devices that demand precise magnetic performance. Their unique combination of high permeability, low hysteresis loss, and mechanical stability ensures efficient operation, a long service life, and dependable performance in critical magnetic and industrial applications.
