Hymu80 (Permalloy80/Mumetal)
Introduction
Hymu80 is 80% nickel with additions of iron and molybdenum as main elements in turn this alloy offers an extremely high initial permeability.
Characters
Hymu80 is only moderately resistant to moisture and atmospheric corrosion; it used mainly in in transformer cores but is well known for its magnetic properties which are used for shielding electrical components from magnetic fields. "HYMU 80" has a minimum DC permeability of 80,000 at a flux density of 40 gauss when heat treated by the recommended procedure and test in accordance with ASTM 596.
Specific Gravity - 8.7g/cm
Curie Temperature - 830°F (410°C)
Applications
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High performance magnetic cores such as toroids and stacked laminations
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Magnetic shielding to protect sensitive components from extraneous magnetic fields
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Magnetic sensors
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Current sensors
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Any application requiring high permeability magnetic material, with a low coercive field and low losses, in the range from low frequency up to 1MHz
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Vacuum chamber vessels and liners
Equal grades
Permalloy 80
HYMU 80
MAG 7904
MIL N 14411 C, COMP. 1
UNS N14080
Mumetal
PC(Japan)
1J79(China)
Nominal Chemical composition
Ni=80%, Si=0.35%, Fe=15%, Mn=0.50%, Mo=4.2%, Si=0.35%
Standards
ASTM A753 and ASTM 59
Forms available at A-one Alloy
Plate, sheet, strip, wire, rod, bar, tube
Delivery
Huge stock of wire and strip. 5kg MOQ for cold drawn wire. Delivery within 4 weeks.
About A-ONE Alloy
Suzhou A-one Special Alloy Co. Ltd- referred as A-ONE Alloy hereafter, is a professional manufacturer of high performance alloy products. A-ONE Alloy is engaged in supplying high quality and cost effective Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special Stainless Steel and Magnetostrictive Material to customers from worldwide.
Why A-ONE Alloy
· Rich experience in alloy industry
· Top rank 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
A-ONE Alloy Service Items
· 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)
· Logistics service
· Customized packing service(also for exporting)
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Customers of A-ONE Alloy
Customers of A-one Alloy 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 A-ONE Alloy
A- A-ONE Alloy is located in No.2 Weihua Road, Suzhou Industrial Park, Jiangsu Province, China
B- ONE Alloy is around 130KM from Shanghai Pudong International Airport(PVG).
C- 13KM from Suzhou Railway Station
D- 7KM from Yangchenghu Station, Jinghu(G2) Highway
E- You can contact A-ONE Alloy sales for a pickup service
