• Suzhou Xunshi New Material Co., Ltd
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Contact Person : Allen Sun
Phone Number : +86 18112628895
WhatsApp : +8618112628895

Mu Metal Soft Magnetic Cold Rolled Foil Thickness 0.05mm Made In China

Place of Origin China
Brand Name XUNSHI
Certification ISO9001:2015
Model Number Mu-metal
Minimum Order Quantity 50 kg
Price Negotiable
Packaging Details Plywood crate
Delivery Time 45 days
Payment Terms T/T
Supply Ability 1000 kg per week

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Product Details
Equal Grade Permalloy, HyMu-80, N14080 Spec ASTM A753
Form Of Supply Foil, Cold Rolled Strip Thickness 0.05-2.0mm
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made in China Cold Rolled Foil


0.05mm Cold Rolled Foil


China Cold Rolled Foil

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Product Description

Mu-metal is a nickel–iron soft ferromagnetic alloy with very high permeability, which is used for shielding sensitive electronic equipment against static or low-frequency magnetic fields.


The name of Mu-metal came from the Greek letter mu (μ) which represents permeability in physics and engineering formulas. A number of different proprietary formulations of the alloy are sold under different trade names. And it is no surprise that  XUNSHI could provide several of these alloys per customer requirement.


Most likely, people take ASTM A753 Alloy 4 as the spec of Mu-metal.


Chemical composition(wt, %)

C 0.05 max
Mn 0.80 max
Si 0.50 max
P 0.02 max
S 0.01 max
Cr 0.30 max
Ni 79.0-82.0
Mo 3.5-6.0
Co 0.50 max
Cu 0.30 max
Fe balance




  • Electric power transformers, which are built with mu-metal shells to prevent them from affecting nearby circuitry.
  • Hard disks, which have mu-metal backings to the magnets found in the drive to keep the magnetic field away from the disk.[6]
  • Cathode-ray tubes used in analogue oscilloscopes, which have mu-metal shields to prevent stray magnetic fields from deflecting the electron beam.
  • Magnetic phonograph cartridges, which have a mu-metal case to reduce interference when LPs are played back.
  • Magnetic resonance imaging (MRI) equipment.
  • The magnetometers used in magnetoencephalography and magnetocardiography.
  • Photomultiplier tubes.
  • Vacuum chambers for experiments with low-energy electrons, for example, photoelectron spectroscopy.
  • Superconducting circuits and especially Josephson junction circuits.
  • Fluxgate magnetometers and compasses as part of the sensor.
  • Proximity sensors (inductive type)

Form of supply

  • Cold rolled foil
  • Cold rolled strip
  • Hot rolled plate
  • Forging stock
  • Welded pipe
  • Seamless pipe
  • Cold drawn wire

Mu Metal Soft Magnetic Cold Rolled Foil Thickness 0.05mm Made In China 0

Mu Metal Soft Magnetic Cold Rolled Foil Thickness 0.05mm Made In China 1

Mu Metal Soft Magnetic Cold Rolled Foil Thickness 0.05mm Made In China 2


Suzhou Xunshi New Material Co. Ltd- referred as XUNSHI hereafter, is a professional manufacturer of high-performance alloy products. XUNSHI is engaged in supplying high quality and cost-effective Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special Stainless Steel and Magnetostrictive Material to customers worldwide.



· Highly experienced in alloy industry

· Top experts of industry in China

· Advanced technology and process from top famous institutes in China

· Advanced devices through whole production and inspection process

· Strict quality control system

· Company motto: best service, most value

· Smart sales policy


Service Items of XUNSHI

· Non-standard product research and pre-production

· Fabrication of products

· Cutting, splitting for sheets and plates in stock

· Heat treatment (Solution treatment, aging harden treatment, anneal, spring temper, quench etc.)

· Surface finish (peeling, gridding, polishing)

· Logistics service

· Customized packing service (also for exporting)

· Import and export (XUNSHI is certificated)

· Document translation

· Hard-to-find material sourcing


Customers of XUNSHI

Customers of XUNSHI are all over China (Taiwan and Hong Kong included). And we are exporting to USA, Canada, Italy, UK, Poland, Greece, Russia, Turkey, Iran, Israel, South Africa, South Korea, North Korea, India, Argentina, and Brazil and so on. Customers from 30+ countries trust us.


Where is XUNSHI

A- XUNSHI is in Huaqiao, Kunshan, 215332 China, which is very closed to Shanghai.

B- Xunshi is around 80KM from Shanghai Pudong International Airport (PVG).

C- 20KM from Shanghai Hongqiao Airport

D- 20KM from Shanghai Hongqiao Railway Station

E- You can contact XUNSHI sales for a pickup service.