Cheap Price 0cr25al5 0cr21al6nb 0cr23al5 Heating Resistance Wire
Product Description
We supply in the form of wire, foil, rod, bar, strip, sheet
FeCrAl alloy has the characteristic of high resistivity, low temperature resistance coefficient, high operating temperature, good anti-oxidation and anti-corrosion under high temperature.
It is widely used in industrial furnace, household appliances, metallurgy, machinery, aircraft, automotive, military and other industries producing heating elements and resistance elements.
It can replace K-D in some places.
Main specifications and uses:
Conventional Product specifications: 0.05 ~ 10 mm
Uses: Mainly used in powder metallurgy furnace, diffusion furnace, radiant tube heater and all kinds of high-temperature furnace heating body.
User Manual
1. Rated Voltage: 220V/380V
2. The installation process to avoid knocking, to avoid the damp, hand-held stove wire, they should wear gloves. Wire should be installed after the furnace has remained flat, and prevent surface scratches, dirt, corrosion, or improper installation, by affecting the life of
3. In the rated voltage to use. In strong reducing atmosphere, acid atmosphere, an atmosphere of high humidity will affect the use of life;
4. Temperature before use should be in dry non-corrosive atmosphere, about 1000ºC spend a few hours, so that furnace wire protective film formed on the surface after normal use, so that can guarantee the normal life of furnace wire;
5. Furnace installation should ensure that the insulated wire good power to avoid touching furnace after the wire, guard against electric shock or burns.
If there is any question, pls be free to tell us.
| Properties Grade | 0Cr23Al5 / KAF /Alloy837 |
| Cr | Al | Re | Fe |
| 22.5~24.5 | 4.2~5.0 | Suitable | Balance |
| Max Continuous Service Temperature(º C) | Diameter 1.0-3.0 | |
| 1250 C | |
| Resisivity 20º C (Ω mm2/m) | 1.35 |
| Density(g/cm 3 ) | 7.25 |
| Approximate Melting Point( º C) | 1500 |
| Elongation (%) | >12 |
| Repeatedly Bend Frequency(F/R) 20º C | >5 |
| Continuous Service Time | > 80/1300 |
| Micrographic Structure | Ferrite |
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