Dhruv Metals is a reputable manufacturer and supplier based in Hyderabad, India, known for its top-notch Mu Metal Bars and Rods, specifically designed for precision magnetic shielding applications. With cutting-edge production capabilities and rigorous quality control measures, Dhruv Metals guarantees that its Mu Metal products adhere to international performance and consistency standards. These bars and rods are celebrated for their outstanding magnetic permeability, making them essential in sensitive electronic and electromagnetic environments. Dhruv Metals offers both standard and tailored Mu Metal solutions to satisfy the stringent demands of industries such as electronics, defense, medical, aerospace, and instrumentation.
The composition of Mu Metal Bars and Rods primarily includes about 77–80% nickel, 4–5% molybdenum, and 12–15% iron, along with trace amounts of copper and other elements. This high-nickel alloy is known for its remarkable magnetic permeability and low coercivity. In terms of mechanical properties, it boasts moderate tensile strength (around 300–600 MPa), excellent ductility, and good formability. While it may be relatively soft in its annealed state, Mu Metal becomes highly effective at shielding low-frequency magnetic fields after undergoing heat treatment. Its distinctive composition makes it perfect for precision applications that require minimal magnetic interference and maximum shielding efficiency.
| Standards : | — |
| Size Range : | 0.015″ Thk up to 2″ Thk |
| Thickness : | Range from .008″ to .0125″ |
| Length : | 2m, 2.44m, 3m, or as required |
| Width : | 10-2500mm |
| Grade | C | Ni | Mo | I | Si | Mn |
| MU Metal | 0.02 max | 80.0-80.0 | 4.20 max | Balance | 0.35 max | 0.50 max |
| Grade | Density | Electrical Resistivity | Specific Heat | Tensile Strength | Specific Heat |
| MU Metal | 8.74 g/cm3 | 0.0000580 ohm-cm | 0.494 J/g-°C | 620 MPa (Ultimate) / 228 MPa (Yield) | 0.494 J/g-°C |
Yes, Mu Metal bars are recyclable. They are made of a high-purity nickel-iron alloy, which can be melted down and reused in various industrial applications, reducing waste and environmental impact.
Mu Metal bars can be welded, but it is challenging due to their high magnetic permeability and low melting point. Special techniques and care are needed to prevent distortion or loss of properties.
Mu Metal rods are typically available in sizes ranging from 0.125 inches to 4 inches in diameter. Finishes include annealed, cold worked, and polished, depending on the specific requirements.
Mu Metal Bars and Rods find extensive use in industries that demand high-performance magnetic shielding. In the electronics field, they protect sensitive components in transformers, sensors, and audio-visual equipment. In the medical sector, Mu Metal is utilized in MRI rooms and diagnostic devices to minimize magnetic interference. The aerospace and defense industries rely on it for shielding in navigation systems and secure communication equipment. Furthermore, it is employed in scientific instruments and research settings where exposure to low magnetic fields is crucial. The unique magnetic properties of Mu Metal make it an essential material for various applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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