Electric Resistance Furnace Fe Cr Al Alloy Wire Low Expansion
Coefficient
General Description
FeCrAl Alloy, is now the most widely used in electric heating
resistance alloy. With the characteristics of stable performance; anti-oxidation;
corrosion resistance; low expansion coefficient; high temperature
stability; excellent coil-forming ability; high surface load;
uniform and beautiful surface condition without spots.
It is mainly used in electric locomotive, diesel locomotive, metro
vehicle and high Speed moving car etc brake system brake resistor,
electric ceramic cooktop, industrial furnace.
FeCrAl Electrictrical Resistance Heating alloys with high
electrical resistivity, temperature coefficient of resistance is
small, high operating temperature. good corrosion resistance under
high temperature, and particularly suitable for use in a gas
containing sulfur and sulfides, low price, it is widely used in
industrial electric furnace, household appliances, far infrared
device ideal heating material.
FeCrAl type:1Cr13AI4, 0Cr21AI4, 0Cr21AI6, 0Cr25AI5, 0Cr21AI6 Nb,
0Cr27AI7Mo2 etc.Series electric flat belt, electric fire wire
Nickel chromium alloy with iron resistance electrothermal high
resistivity, surface body sexual well. At high temperature and high
intensity, and a good performance and processing may welding nature
widely used metallurgical, electrical, mechanical components and
electrical manufacturing industries for doing heat resistance
material. Ni-Cr Type:Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr20Ni30,
Cr25Ni20 etc.Series electric flat belt, electric fire wire.
Product size:
wire dia.0.05-12mm; flat strip thickness 0.03-5mm,flat strip
width0.2-500mm.
With features of high resistance, cheap price, high eorking
temperature, good corrosion resistance especially under high
temperature, good performance of anti-carburizing and far-infrared
devices.
Packing: Spool, coil, carton, wooden case,container with wrapping material
according to per client´s requirements.
Advantages: 1). Pass: ISO9001 certification, and SO14001certification;
2). Fine after-sale services;
3). Small order accepted;
4). Stable properties in high temperature;
5). Fast delivery
Iron Chrome Aluminum |
|
OCr25Al5 |
CrAl25-5 |
|
23.0 |
71.0 |
|
6.0 |
|
OCr20Al5 |
CrAl20-5 |
|
20.0 |
75.0 |
|
5.0 |
|
OCr27Al7Mo2 |
|
|
27.0 |
65.0 |
0.5 |
7.0 |
0.5 |
OCr21Al6Nb |
|
|
21.0 |
72.0 |
0.5 |
6.0 |
0.5 |
Iron Chrome Aluminum |
|
|
OCr25Al5 |
Can be used in operating conditions up to 1350°C, although can
become embrittled. |
Heating elements of high temperature furnaces and radiant heaters. |
OCr20Al5 |
A ferromagnetic alloy which can be used at temperatures up to
1300°C. Should be operated in dry surroundings to avoid corrosion.
Can become embrittled at high temperatures. |
Heating elements of high temperature furnaces and radiant heaters. |
