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With its main office in Delhi, India, Daksh Sheets and Plates is a top producer and supplier of cutting-edge metal products for demanding industrial and scientific uses. Permalloy Sheets and Plates, a precisely engineered nickel-iron alloy renowned for its remarkable magnetic permeability and low coercivity, are one of its speciality products. These materials are perfect for use in delicate electromagnetic environments because they are produced with strict quality controls to guarantee superior consistency. When it comes to meeting the unique requirements of industries like electronics, telecommunications, aerospace, and instrumentation, Daksh Sheets and Plates offers customised solutions that deliver premium materials that meet international technical standards.
About 80% nickel and 20% iron make up the majority of Permalloy Sheets and Plates, with trace amounts of other elements, like molybdenum, added in some grades to improve particular qualities. Due to its exceptional saturation induction, low hysteresis loss, and exceptionally high magnetic permeability, this alloy is highly prized. It is appropriate for forming and machining due to its mechanical qualities, which include good ductility and moderate tensile strength (usually between 400 and 500 MPa). Because of its exceptional dimensional stability and low magnetostriction, permalloy is perfect for precision magnetic components and magnetic shielding in low-frequency and high-sensitivity applications.
| 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 plates and sheets are widely used in electronic and electromagnetic applications where low energy loss and high magnetic permeability are crucial. They are frequently found in tape heads, inductors, sensors, transformer cores, and magnetic shielding enclosures. Permalloy components aid in improving signal clarity and lowering electromagnetic interference (EMI) in telecommunications. They are used in sensitive instrumentation and navigation systems in the aerospace and defence industries. Permalloy is also used in the medical field for imaging and diagnostic devices. Permalloy is essential for designing high-efficiency, low-noise magnetic systems in demanding technological environments because of its magnetic properties and precise performance.
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Hyderabad, India
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