
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. |
Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.
We’ve already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system.
We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.
Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over forty years in this field. During forty years, hundreds of management elites and high science and technology talents were employed.They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market.
Based on the principle of “first quality, sincere service”, our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.
Our products, such us nichrome wire, nichrome strip, fecral wire, fecral strip, thermocouple wire, nickel wire, nickel strip have been exported to Europe, USA, India, Southest Asia, South America,etc.
We are willing to establish strong and long-time partnership with our customers