Home > Permalloy Sheets and Plates
Marsh Nickel Alloys is a leading manufacturer and supplier based in Canberra, Australia, specializing in high quality nickel alloys and permalloy sheets and plates With years of knowledge we deliver durable and precisely engineered products to meet the requirements of various industries. Our Permalloy sheets and plates are known for their exceptional magnetic properties, making them ideal for electronics, automotive, and other industrial applications. We are committed to providing reliable, cost-effective solutions, ensuring a high level of customer satisfaction across the Australia.
Marsh Nickel Alloys stands out as a top manufacturer and supplier of **Permalloy sheets and plates** in Canberra, Australia. Renowned for their precision fabrication and high-quality magnetic alloy materials, they provide Permalloy products that are crafted to meet the demanding standards of various industrial and electronic applications. Their sheets and plates boast excellent magnetic permeability, low coercivity, and a superior surface finish, making them perfect for use in advanced electronics, aerospace, and telecommunications. With a solid reputation throughout Canberra, Marsh Nickel Alloys offers customized sizes and thicknesses to cater to a diverse array of manufacturing and engineering needs.
| 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 |
**Permalloy** is a nickel-iron alloy, typically made up of about **80% nickel and 20% iron**. It’s highly valued for its **high magnetic permeability**, **low hysteresis loss**, and outstanding shielding capabilities. The mechanical properties of Permalloy include good ductility and moderate tensile strength, which allow for easy machining and forming without sacrificing magnetic performance. The sheets and plates are processed to ensure consistent thickness and surface quality, which is crucial for electromagnetic applications.
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The Permalloy sheets and plates from Marsh Nickel Alloys are widely used in **magnetic shielding**, **transformer cores**, **inductors**, **magnetometers**, and **precision sensors**. Their ability to effectively channel magnetic flux and minimize electromagnetic interference makes them vital components in medical devices, aerospace parts, and communication systems. Marsh Nickel Alloys is committed to ensuring that each product batch meets strict standards, providing Canberra’s high-tech industries with dependable Permalloy materials.
