MAGNETIC SHIELDING ALLOY MU METAL MANUFACTURER & EXPORTER
HY-MU 80 PERMALLOY ASTM A753-78 and ASTM 596 PIPES & TUBES, FITTINGS, FORGINGS, RODS & BARS SUPPLIER
At Metal Ministry Inc. Mu Metal is available in Mu Metal Wire, Mu Metal Round Bar, Mu Metal Forged Bar, Mu Metal Hex Bar, Mu Metal Flat Bar, Mu Metal Circles, Mu Metal Ring, Mu Metal Tube, Mu Metal Seamless Pipe, Mu Metal Welded / ERW Pipe, Mu Metal Sheet, Mu Metal Plate, Mu Metal Coil, Mu Metal Flanges, Mu Metal Fasteners, Mu Metal Socket Weld Fittings, Mu Metal Ferrule Fittings, Mu Metal Perforated Sheet, Mu Metal Chequered Plate, Mu Metal Shim Sheet, Mu Metal Rolls, Mu Metal Blank, Mu Metal Profile, Mu Metal Foils, Mu Metal Buttweld Fittings Like Cap, Elbow, Tee, Reducer. For all stock availability contact.
| Alloy Name | Trade Name | UNS No. | American Specs |
| Mu-Metal | Hy-Mu 80 Permalloy |
MIL-N-14411 C ASTM A753 |
Mumetal is 80% nickel with additions of iron and molybdenum as main elements in turn this alloy offers an extremely high initial permeability. It 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
In what forms is Mu Metal available at Metal Ministry Inc.?
Technical Data Sheet
| Chemical Composition Limits | ||||||||||
| Weight% | Ni | Cu | Cr | S | P | Si | Mn | C | Mo | Fe |
| Hymu 80 (Comp1) | 79.0-80.6 | 0.008 | 0.02 | 0.42 | 0.95 | 0.03 | 3.8-5 | Rem | ||
| MIL N 14411C (Comp2) | 75.0-77.0 | 4.0-6.0 | 3.0 | 0.02 | 0.02 | 0.50 | 1.8 | 0.05 | ||
Typical Mechanical Properties
| Mu-Metal | ||
| Yield Strength (psi) | Tensile Strength (psi) | Elongation in 2" (%) |
| 44,000 | 100,000 | 40 |
| Mechanical Properties in the Annealed Condition | ||
Physical Properties (Annealed Condition)
- Specific Gravity - 8.7g/cm
- Curie Temperature - 830°F (410°C)
- Electrical Resistivity, 349 ohm circ mil/foot 0.55 ohm mm²m
- Density lb/cu.in. - 316
- Thermal Conductivity - 134 btu-inch/ft hour °F 0.32 W/cm °C
- Coefficient of Thermal Expansion, in./in. °F x 10
- 7.2in/in °F x 10-6 between 70 and 400F
- 13cm/cm/ °C 10-6 between 30 and 204 °C
Specifications
- Permalloy
- HYMU 80
- MAG 7904
- MIL N 14411 C, COMP. 1
- ASTM A753-78 and ASTM 596
Export Destination of Mu Metal
Metal Ministry Inc. are Suppliers & Exports of Mu Metal Round Bars, Pipes and Tubes & Sheets & Plates to Countries like Afganistan - Kabul, Albania - Tirane, Algeria - Algiers, Andorra - Andorra la Vella, Angola - Luanda, Antigua and Barbuda - Saint John's, Argentina - Buenos Aires, Armenia - Yerevan, Australia - Canberra, Austria - Vienna, Azerbaijan - Baku, The Bahamas - Nassau, Bahrain - Manama, Bangladesh - Dhaka, Barbados - Bridgetown, Belarus - Minsk, Belgium - Brussels, Belize - Belmopan, Benin - Porto-Novo, Bhutan - Thimphu, Bolivia - La Paz, Sucre, Bosnia and Herzegovina - Sarajevo, Botswana - Gaborone, Brazil - Brasilia, Brunei - Bandar Seri Begawan, Bulgaria - Sofia, Burkina Faso - Ouagadougou, Burundi - Bujumbura, Cambodia - Phnom Penh, Cameroon - Yaounde, Canada - Ottawa, Cape Verde - Praia, Central African Republic - Bangui Chad - N'Djamena, Chile - Santiago, China - Beijing, Colombia - Bogota, Comoros - Moroni, Congo Republic of the - Brazzaville, Congo, Democratic Republic of the - Kinshasa, Costa Rica - San Jose, Cote d'Ivoire - Yamoussoukro, Abidjan (de facto), Croatia - Zagreb, Cuba - Havana, Cyprus - Nicosia, Czech Republic – Prague, Denmark - Copenhagen, Djibouti - Djibouti, Dominica - Roseau, Dominican Republic - Santo Domingo, East Timor (Timor-Leste) - Dili, Ecuador - Quito, Egypt - Cairo, El Salvador - San Salvador, Equatorial Guinea – Malabo, Eritrea - Asmara, Estonia - Tallinn, Ethiopia - Addis Ababa, Fiji - Suva, Finland - Helsinki, France - Paris, Gabon - Libreville, The Gambia - Banjul, Georgia - Tbilisi, Germany - Berlin, Ghana - Accra, Greece - Athens, Grenada - Saint George's, Guatemala - Guatemala City, Guinea - Conakry, Guinea-Bissau - Bissau, Guyana - Georgetown, Haiti - Port-au-Prince, Honduras - Tegucigalpa, Hungary - Budapest, Iceland - Reykjavik,India - Delhi, Indonesia - Jakarta, Iran - Tehran, Iraq - Baghdad, Ireland - Dublin, Israel - Jerusalem, Italy - Rome, Jamaica - Kingston, Japan - Tokyo, Jordan - Amman, Kazakhstan - Astana, Kenya - Nairobi, Kiribati - Tarawa Atoll, Korea, North - Pyongyang, Korea, South - Seoul, Kosovo - Pristina, Kuwait - Kuwait City, Kyrgyzstan - Bishkek, Laos - Vientiane, Latvia - Riga, Lebanon - Beirut, Lesotho - Maseru, Liberia - Monrovia, Libya - Tripoli, Liechtenstein - Vaduz, Lithuania - Vilnius, Luxembourg - Luxembourg, Macedonia - Skopje, Madagascar - Antananarivo, Malawi - Lilongwe, Malaysia - Kuala Lumpur, Maldives - Male, Mali - Bamako, Malta - Valletta, Marshall Islands - Majuro, Mauritania - Nouakchott, Mauritius - Port Louis, Mexico - Mexico City, Micronesia, Federated States of - Palikir, Moldova - Chisinau, Monaco - Monaco, Mongolia - Ulaanbaatar, Montenegro - Podgorica, Morocco - Rabat, Mozambique - Maputo, Myanmar (Burma) - Rangoon (Yangon); Naypyidaw or Nay Pyi Taw, Namibia - Windhoek, Nauru, Nepal - Kathmandu, Netherlands - Amsterdam; The Hague, New Zealand - Wellington, Nicaragua - Managua, Niger - Niamey, Nigeria - Abuja, Norway - Oslo, Oman - Muscat, Pakistan - Islamabad, Palau - Melekeok, Panama - Panama City, Papua New Guinea - Port Moresby, Paraguay - Asuncion, Peru - Lima, Philippines - Manila, Poland - Warsaw, Portugal - Lisbon, Qatar - Doha, Romania - Bucharest, Russia - Moscow, Rwanda - Kigali, Saint Kitts and Nevis - Basseterre, Saint Lucia – Castries, Saint Vincent and the Grenadines - Kingstown, Samoa - Apia, San Marino - San Marino, Sao Tome and Principe - Sao Tome, Saudi Arabia - Riyadh, Senegal - Dakar, Serbia - Belgrade, Seychelles - Victoria, Sierra Leone - Freetown, Singapore - Singapore, Slovakia - Bratislava, Slovenia - Ljubljana, Solomon Islands - Honiara, Somalia - Mogadishu, South Africa - Pretoria, Cape Town, Bloemfontein, South Sudan - Juba, Spain - Madrid, Sri Lanka - Colombo; Sri Jayewardenepura Kotte, Sudan - Khartoum, Suriname - Paramaribo, Swaziland - Mbabane, Sweden - Stockholm, Switzerland - Bern, Syria - Damascus, Taiwan - Taipei, Tajikistan - Dushanbe, Tanzania - Dar es Salaam; Dodoma, Thailand - Bangkok, Togo - Lome, Tonga - Nuku'alofa, Trinidad and Tobago - Port-of-Spain, Tunisia - Tunis, Turkey - Ankara, Turkmenistan - Ashgabat, Tuvalu - Vaiaku village, Funafuti province, Uganda - Kampala, Ukraine - Kyiv, United Arab Emirates - Abu Dhabi, United Kingdom - London, United States of America - Washington D.C., Uruguay - Montevideo, Uzbekistan - Tashkent, Vanuatu - Port-Vila, Vatican City Holy See) - Vatican City, Venezuela - Caracas, Vietnam - Hanoi, Yemen - Sanaa, Zambia - Lusaka, Zimbabwe – Harare.
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