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E STEEL SDN. BHD.
No 1 & 3, Lorong Sungai Puloh 7/KU6, Kawasan Perindustrian Sungai Puloh, 42100 Klang, Selangor, Malaysia.
+603-3292 8686
EFI Alloy 79 | Mag 7904 | Soft Magnetic Alloy
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We are the Leading Supplier of Alloy 79 , Magnifer 7904 Steel.
Invar 36 is a soft magnetic alloy , can be used in wide industry such as Electro Magnetic Interference (EMI) shielding from low frequency magnetic fields.
We supply and export to Singapore , Indonesia , Brunei and other ASEAN Countries.
Our specialty is to provide wide range of Nickel Alloy with no minimum order (MOQ).
E Steel supply Alloy 79 (Magnifer 7904) Round Bars / Rods / Shafts
This makes this soft magnetic alloy 79 (aka Mag7904) useful for a wide range of applications, including Electro Magnetic Inteference (EMI) shielding from low frequency magnetic fields.
Different manufacturer has different trade names for this Alloy 79 :
The soft magnetic alloy (Alloy 79 aka Magnifer 7904) is applicable where extremely high initial, maximum permeability and minimum hysteresis is needed.
Typical Applications included :
Our Sales & Supplier Network
Invar 36 is a soft magnetic alloy , can be used in wide industry such as Electro Magnetic Interference (EMI) shielding from low frequency magnetic fields.
We supply and export to Singapore , Indonesia , Brunei and other ASEAN Countries.
Our specialty is to provide wide range of Nickel Alloy with no minimum order (MOQ).
E Steel supply Alloy 79 (Magnifer 7904) Round Bars / Rods / Shafts
Alloy 79 Suppliers - Magnifer 7904, HyMu 80, Hipernom, Moly-Permalloy, Permalloy 80
EFI Alloy 79 is a soft magnetic alloy consists of 80% Nickel, 5% Molybdenum with very high initial permeability and maximum permeability with minimum hysteresis loss.This makes this soft magnetic alloy 79 (aka Mag7904) useful for a wide range of applications, including Electro Magnetic Inteference (EMI) shielding from low frequency magnetic fields.
Different manufacturer has different trade names for this Alloy 79 :
- Magnifer 7904 (By VDM GbmH)
- HyMu80 (By Carpenter Technology Corp.)
- Hipernom (By Westinghouse Alloys)
- Moly Permalloy 80 (By ATI)
Mechanical Properties of Alloy 79
| Tensile Strength | ksi | 98 |
| MPa | 676 | |
| Yield Strength | ksi | 38 |
| MPa | 262 | |
| Elongation | % in 2 in. | 40 |
| Typical Hardness | Rockwell | HRB 85 |
| Modulus of Elasticity | Mpsi | 31.4 |
| kMPa | 217 |
Chemical Composition of Alloy 79
| Iron | Bal. |
| Nickel | 80% |
| Cobalt | 0.50% |
| Molybdenum | 5.0% |
| Carbon | 0.05% |
| Manganese | 0.80% |
| Silicon | 0.50% |
| Vanadium | - |
| Niobium | - |
| Phosphorus | 0.02% |
| Sulfur | 0.01% |
| Chromium | 0.30% |
Typical Applications of Alloy 79
The soft magnetic alloy (Alloy 79 aka Magnifer 7904) is applicable where extremely high initial, maximum permeability and minimum hysteresis is needed.
Typical Applications included :
- Electro-magnetic shielding
- Specialty transformer lamination
- Toroidal tape wound cores
- High quality motor laminations
- Stepping motors
- Steering magnetics found in particle accelerators
- GFI cores
Our Sales & Supplier Network
Australia, Pakistan, Malaysia, Singapore, Taiwan, China,Vietnam, Belgium, Japan, South Korea, Philippines, France, United Kingdom, Indonesia, Thailand, Hong Kong, China, Sweden, United States, Dubai, Finland, Brunei,Germany.
E Steel is a Global Metal Procurement Company in providing and sourcing raw materials to the wide range of engineering industries / sectors. We works as the the Online B2B Metal Marketplace to help our customers in finding the special steels that might feel hard to source locally.