Properties
General
| Property | Value |
|---|---|
Density | 7.6 g/cm³ Show Supplier Material materials with Density of 7.6 g/cm³ |
Mechanical
| Property | Value | Comment |
|---|---|---|
Elongation | 12 - 22 % Show Supplier Material materials with Elongation of 12 - 22 % | A80 |
Hardness, Vickers | 205 - 235 [-] Show Supplier Material materials with Hardness, Vickers of 205 - 235 [-] | |
Number of bends | 2 [-] Show Supplier Material materials with Number of bends of 2 [-] | min. Guaranteed |
Tensile strength | 505 - 545 MPa Show Supplier Material materials with Tensile strength of 505 - 545 MPa | |
Yield strength | 395 - 435 MPa Show Supplier Material materials with Yield strength of 395 - 435 MPa | |
Yield to strength ratio | 0.78 - 0.83 [-] Show Supplier Material materials with Yield to strength ratio of 0.78 - 0.83 [-] |
Magnetic
| Property | Value | Frequency | Comment |
|---|---|---|---|
Guaranteed core loss | 15 W/kg Show Supplier Material materials with Guaranteed core loss of 15 W/kg | 400Hz | max. at 1 T |
Guaranteed polarization | 1.48 [-] Show Supplier Material materials with Guaranteed polarization of 1.48 [-] | min. | at 2500 A/m | |
1.59 [-] Show Supplier Material materials with Guaranteed polarization of 1.59 [-] | min. | at 5000 A/m | ||
1.69 [-] Show Supplier Material materials with Guaranteed polarization of 1.69 [-] | min. | at 10000 A/m | ||
Stacking factor | 0.93 mm Show Supplier Material materials with Stacking factor of 0.93 mm | min. | Guaranteed | |
Typical core loss | 32 W/kg Show Supplier Material materials with Typical core loss of 32 W/kg | 700Hz | at 1 T |
38 W/kg Show Supplier Material materials with Typical core loss of 38 W/kg | 400Hz | max. at 1.5 T |
Technological properties
| Property | ||
|---|---|---|
| Application areas | This grade is designed for high speed rotating machines (100 to 5000 Hz). It allows minimisation of losses due to higher harmonics and clearly increases machine efficiency in the case of non-sinusoidal power supply. This thin, fully processed grade is also used when weight and volume reduction are of major importance, such as in medical or aviation applications. | |
| Coating | This high frequency grade is available non-insulated or varnished with a C5-type coating. | |
| Other | The above properties are obtained without heat treatment after stamping. The material as supplied possesses all the required magnetic properties. | |