| DENSITY | 7.95g/cm3 |
| Curie temperature | 925 °C |
| Electrical resistivity | μΩ-m 0.19 |
| Standard | ASTM A801 Alloy Type 2 |
| Certificate | ISO9001:2015 |
| Condition | Hot rolling Forging |
| Material | Iron-Cobalt |
| Feature | High magnetic sturation alloy |
| Color | Bright |
Hiperco27 is a new kind of soft magnetic alloy and also called FeCo27. while its permeability and the coercive force slightly smaller than hiperco50, but the mechanical toughness and ductility is better, can be competent for machining, the saturated magnetic induction intensity and Curie temperature are fairly to HiperCo50 .
ParameterTABLE 1 Chemical Requirement
| Ed> | C≤ | Mn≤ | Si≤ | P≤ | S≤ | Cr≤ | Co | V≤ | Ni≤ | Fe |
| Composition% | 0.025 | 0.35 | 0.35 | 0.015 | 0.015 | 0.75 | 26.50-28.50 | 0.35 | 0.75 | Remainder |
Notes:
The shape and dimensions of the alloys are in compliance with ASTM A801 UNS K92650
TABLE 2 sical Requirement| Properties | Target |
| Density.G/m3(kg/m3) | 7.95(7950) |
| Electrical resistivity,μΩ-cm(μΩ-mm) | 19(190) |
| Curie temperatureºC | 925 |
| Satutation magnetostriction,10-6 | 36 |
| Modulus of elasticity psi(GPa) | 23.6(2.36) |
| Thermal conductivity,cal/cm.s.ºC(W/m.k) | 24x10-6(166) |
| Thermal expansivity,10-6/ºC | 0.131(54.8) |
TABLE 3 DC Magnetic Property Requirements
Forms | Size/mm | Magnetic induction at different magnetic field B,≥(T) | Coercivity | |||
|
| B4000(A/m) | B8000(A/m) | B12000(A/m) | B16000(A/m) | Hc,≤ (A/m) |
Cold Rolling Strip | All | 1.87 | 2.03 | 2.12 | 2.17 | 140 |
Rod | Over 25.4 | 1.10 | 1.75 | 1.95 | 2.10 | 160 |
Hysteresis loop curve
Hysteresis Loop Curve of Hiperco 27 (Dia.115.0mm)
Magnetization curve
Magnetization curve of HiperCo27 (Dia.115.0mm)
Further-Process (Heat Treatment)
Use a non-oxidizing ,non-carburizing atmosre such as dry hydrogen,argon,or equivalent ,or a Vacuum. Appropriate safety precaution must be taken when working with highly flammable atmosres.
Important Notice
Chemical composition,sical and Magnetic properties will be engineered according to specific customer requirements.Therefore chemical composition,sical and magnetic properties might be different to values listed in this document.
Information about product characteristics or applicability of materials are shown only for informative purposes.
Sample policyThe soft magnetic Iron-Cobalt Alloy are available in many shapes and dimensions,supplying semi-finished products in forms of Strip,plate & Rods.
The samples are big enough (typically about 200mm in length for strip or plate) to get an understanding of the material characteristics, .meanwhile custom-made sample available.
Forms of SupplyThe soft magnetic alloy Fe-Co material are available in many shapes and dimensions,supplying semi-finished products in forms of Strip,plate & Rods.The following table provides an overview of the availability of our material in the various forms of supply.
If you still have questions about the material , do not hesitate to Paul with any specific questions.
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