Browse Our Collection
Get instant quotes that fit your budget perfectly.
Based in the industrious city of Hamilton, New Zealand, Will Sheetsandplates is your trusted local source for high-performance materials, specializing in Permalloy foil. We take pride in manufacturing and supplying this unique nickel-iron alloy with precision and care, ensuring it meets the exacting standards required for sensitive technological applications. Our commitment is to provide not just a product, but a reliable partnership, backed by deep expertise and a dedication to quality that our clients throughout New Zealand and beyond have come to depend on.
The distinctive quality of Permalloy foil lies in its specific composition, primarily a blend of nickel and iron. This special recipe gives it remarkable magnetic softness, meaning it can be easily magnetised and demagnetised with minimal energy loss. Despite its delicate magnetic properties, the foil itself possesses excellent mechanical strength and ductility, allowing it to be rolled into incredibly thin, consistent sheets without compromising its structural integrity or its crucial performance characteristics.
| 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 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Permalloy foil offers exceptional magnetic properties, including high permeability and low coercion, making it ideal for protection of sensitive electrical components against electromagnetic interference (EMI) Its magnetic shrinkage properties a ideally ensures minimal changes in shape under magnetic influence, increasing the stability. High saturation magnetization of the alloy provides effective power transfer between transformers and inductors. Its corrosion resistance and heat stability make it suitable for harsh environments. The versatility of permalloy foil allows for use in precision instrumentation, medical device and aerospace applications, providing reliability, efficiency and durability in harsh environments.
Permalloy foil finds its purpose in applications where controlling magnetic fields with precision is absolutely essential. It is the material of choice for creating effective magnetic shielding, protecting sensitive electronic components from interference. You’ll also find it at the heart of many transformers and inductors used in high-frequency electronics, as well as in various sensors. Its unique properties make it indispensable in sectors ranging from aerospace and telecommunications to advanced medical imaging equipment, enabling clearer signals and more accurate readings.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Discover high-quality products tailored to meet your unique needs and preferences.
Get instant quotes that fit your budget perfectly.
New Zealand
Copyright 2024 Will Sheet and Plates. All rights reserved
