M290-65A AM FCE – Premium Non-Oriented Electrical Steel with EN 10106:2015 Compliance
Non-oriented fully processed electrical steel have guaranteed magnetic properties, in accordance with (or exceeding the levels required by) EN 10106:2015. As well as the maximum loss and minimum polarisation levels cited, full magnetic characterisation curves regarding losses, polarisation, permeability and apparent power at different frequencies are available on request.
This standard grade is available so that a steel grade can be selected according to the specific requirements of each application, from low alloy grades offering the advantage of excellent magnetic permeability, thermal conductivity and punchability to alloyed grades offering the advantage of very low losses, even at higher frequencies. A wide range of coatings is available, allowing further enhancement of punchability, reduction of interlaminar losses and improvement of corrosion protection.
Properties
General
| Property | Value | Comment |
|---|---|---|
Density | 7.6 g/cm³ | for thickness 0.65 mm |
Mechanical
| Property | Value | Comment |
|---|---|---|
Elongation | 12 - 22 % | for thickness 0.65 mm | Transverse | A80 |
Hardness, Vickers | 210 - 240 [-] | for thickness 0.65 mm |
Number of bends | 2 [-] | min. for thickness 0.65 mm | Guaranteed |
Tensile strength | 550 - 600 MPa | for thickness 0.65 mm | Transverse |
Yield strength | 430 - 480 MPa | for thickness 0.65 mm | Transverse |
Yield to strength ratio | 0.78 - 0.82 [-] | for thickness 0.65 mm |
Magnetic
| Property | Value | Frequency | Comment |
|---|---|---|---|
Anisotropy of loss | 15 % | (+/-) for thickness 0.65 mm | Guaranteed | |
Guaranteed polarization | 1.49 [-] | min. | for thickness 0.65 mm | at 2500 A/m | |
1.6 [-] | min. | for thickness 0.65 mm | at 5000 A/m | ||
1.7 [-] | min. | for thickness 0.65 mm | at 10000 A/m | ||
Stacking factor | 0.97 mm | min. | for thickness 0.65 mm | Guaranteed | |
Typical core loss | 1.25 W/kg | 50Hz | max. for thickness 0.65 mm | at 1 T |
3.85 W/kg | 60Hz | max. for thickness 0.65 mm | at 1.5 T |
Technological properties
| Property | ||
|---|---|---|
| Application areas | The fully processed steel is designed for the manufacture of magnetic circuits for motors, transformers and other electrical equipment. The principal applications are in the electrical engineering, domestic appliance, automotive and building industries. Low loss fully processed steels are also suitable for shielding applications at low frequencies (e.g. housings around electrical systems). | |
| Coating | This standard grade is available non-insulated or varnished with any of the coating types described in the following link https://industry.arcelormittal.com/catalogue/D28/EN . | |
| Other | Recommendations for use The are obtained without heat treatment after stamping. The material as supplied possesses all the required magnetic properties. | |
Metal
- Choosing the Right PCB Thickness: Standards, Design, and Manufacturing Factors
- DD13 AM FCE – Premium Cold-Forming & Deep Drawing Steel
- DD14 AM FCE: High-Performance Steel for Cold Forming & Deep Drawing
- DC02 AM FCE: Premium Cold‑Rolled Mild Steel with Superior Strength & Formability
- DD11 AM FCE Steel: Optimal for Cold Forming & Deep Drawing
- DD12 AM FCE: Premium Cold‑Forming Steel with Superior Strength and Ductility
- M900-100A AM FCE – Premium Non-Oriented Electrical Steel with EN 10106:2015 Compliance
- M230-35A AM FCE: High-Performance Non-Oriented Electrical Steel
- DC03 AM FCE: Premium Cold Rolled Mild Steel for Superior Formability
- DC04 AM FCE: EN 10130:2006 Compliant, High‑Strength Cold‑Rolled Mild Steel with Superior Formability