Wire 49KF - Permendur 2V
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 49КФ | Delivery from the stock, in stock |
To by wire, Permendur 49KF from the company Electrocentury-steel
Permendur-2v (HiperCo 50A, or — foreign classification) — soft magnetic alloy, the composition and properties of which are regulated by GOST 10994. Used in electrical equipment, which operates in conditions of high densities of magnetic flux.
The composition and characteristics
The main components of the alloy are chemically pure iron (47…50%) and cobalt (48…49%). Small amounts of vanadium (up 1.9 percent) and impurities — silicon and manganese. Permendur-2v obtained by method of vacuum-arc melting.
The main characteristic of the alloy is its high magnetostriction is the ability to change dimensions with changes in the intensity of the magnetic flux. Permendur beneficial to produce such parts of the magnetic systems, coils, pole tips of the cores of powerful magnets.
Use 49KF
Poor machinability. Machining is carried out at lower speeds of rotation and feed of the working tool and the stamping permendur perform only hot; Hardness decreases with 94HRB (t ° 843 °C), to 82HRB at 925 °C. Above this temperature, the alloy loses its magnetic properties;
Modes of heat treatment.
The heat treatment is conducted at temperatures of 885±15°C in furnaces with basicsliderui atmosphere and in the absence of carbonation. Cooling after heating is produced in a furnace up to 370 °C, and after that — outdoors.
The conditions of production and delivery
The predominant range of manufacturing alloy 49KF other producers of hot — rolled bars with a diameter of 12 mm. the Company Electrocentury-steel offers:
The supply of permendur-2v in the form of a stretched wire;
Improved uniformity of microstructure and properties of alloy;
Prompt execution of the order regardless of its volume.
Wire from permendur 49KF is in the following range of dimensions: 1,6; 1,7; 1,8; 2,05; 2,15; 2,20. On special order we can supply wire with a diameter of 5 mm with maximum deviations js10 and js11 (GOST 2771).
Price wire brand 49KF from the manufacturer Electrocentury-steel available and favorable to consumers. For a decent price, they will receive guaranteed quality products, which can be used in the manufacture of small motors, measuring equipment and other devices from which you want the maximum value of magnetic induction and a low power loss caused by eddy currents.
