Soft Magnetic Iron Cobalt Alloy Hiperco 50A

Hiperco 50A exhibit the highest magnetic saturation (2.4 T) of all soft-magnetic alloys. In addition, they exhibit low values of coercive force, meaning demagnetisation can be easily achieved. high DC maximum permeability and low AC core loss . The alloy is melted using Vacuum Induction Melting (VIM) techniques. Commerical Trade Name Hiperco 50A Material Iron-Cobalt Alloy Specifications ASTM A801-14 Alloy 1 Surface Finish Ground Surface TOL.Diameter +/-0.076mm TOL.Length +0.5mm Melting Process Vim Melting Techniques Application Turned components for actuators Place of origin Xi'an ,China Product Datasheet Chemical Composition,%  C Max   Mn Max   Si Max   P Max   S Max   Cr Max   Ni Max        Co      V Fe  0.025      0.15    0.15   0.015    0.01    0.15     0.25   47.5-49.5  1.75-2.10 Bal. Physical Properties Density,g/cm3 8.12 Resistivity 0.40 Curie Point 940   Melting Point  C 1427  Elastic Modulus , Gpa 207 Hardness, Rockwell B  20 Thermal conductivity,W/(m·K) 29 Elongation , great than A 7% Satutation magnetostriction,10-6 60                    DC magnetic properties  Standard Min Values After Magnetic Final Annealing Material Hc Max A/m B at 400 A/m T B at 800 A/m T B at 1600 A/m T B at 2500 A/m T B at 4000 A/m T B at 8000 A/m T Solid Material 140 1.60 1.70 1.90 2.05 2.15 2.20 Strip Material 110 1.70 2.00 2.10 2.15 2.20 2.25 Notes:  Hc = coercive field strength, B = induction  1) annealed for optimum magnetic properties  2) annealed for optimum mechanical properties Typical Values of DC magnetic properties of solid material After magnetic final annealing (solid material DIA.100mm) Typical Values Heat treatment temperature, °C Hc A/m µmax B at 400 A/m T B at 1600 A/m T B at 2500 A/m T B at 4000 A/m T B at 8000 A/m T 1150±5 ℃ 98.47 7000 2.049 2.116 2.238 2.329 2.371 Test method:  Machining the rod into 40mm OD and 32mm ID and final annealing. Then carried out of ring shape with winding of copper wire to test the material DC magnetic property by magentic tester. B-H Loop for Hiperco 50A Magnetic field measured at B8000(A/m),Coercive field strength ,Hc=98.47(A/m) .Solid Material 100.0mm Magnetization curve for Hiperco 50A Magnetic field measured at B8000(A/m) ,induction (B)=2.371T, Solid Material 100mm Application Examples:   Stamped lamination assemblies for motors and generators  & Turned components for actuators Notes: We are offering the heat-treatment processing techniques and Recommendation ! Further Process (Heat Treatment ) A final heat treatment ("magnetic final annealing") is mandatory for achieving the magnetic and mechanical properties. The necessary growth of the grains in the material, and hence the accompanying improvement in the characteristic magnetic values, only occurs during the final annealing. Important Notice 1. Notice Chemical composition,Physical and Mechanical properties will be engineered according to specific customer requirements.Therefore chemical composition,physical and mechanical properties might be different to values listed in this document. Information about product characteristics or applicability of materials are shown only for informative purposes 2. Sample Policy Custom-made sample order support for Prototyping project. Meanwhile regular size are available in stock,The weight base on mill random length. MOQ 1PC 3. Payment Terms 30% T/T in advance ,balance before shippment. 4. Who you talking to Mr. Paul (Designation :Foreign Trade Manager)