1Cr13al4 Alkro-thal 14 alloy 750 Bright and Annealed Heating Wire
1Cr13Al4 is an iron-chromium-aluminium alloy (FeCrAl alloy) for use
at temperatures up to 750°C (1382°F). The alloy with the
characteristics of high resistivity, low temperature coefficient of
electric resistance, high operating temperature, good oxidation
resistance under high temperature.
It is widely used in industrial electric furnace, household
electrical appliance and far infrared ray device. Such as panel
heaters, infrared heaters, warming plates, in cartridge heaters,
storage heaters, ceramic heaters for cooking plates, kilns
elements, radiators, in quartz tube heaters for space heating,
toasters, toaster ovens, industrial infrared dryers, coils on
molded ceramic fibre for cooking plates with ceramic hobs and so
on.
FeCrAl,a family of iron-chromium-aluminum alloys used in a wide
range of resistance and high-temperature applications is also used
in the form of resistance wires.
FeCrAl resistance electrothermal alloy has high resistivity, good
surface oxidation resistance , and high strength at high
temperature, good processing performance and weldability , can be
widely used in gold , household appliances , machinery
manufacturing industry as heating elements and electrical industry
as resistance materials.
Chemical Content, %
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
| Max |
| 0.12 | 0.025 | 0.020 | 0.50 | ≤0.7 | 12.0~15.0 | ≤0.60 | 4.0~6.0 | Balance | - |
| | | | | | | | | | | |
Max Continuous Service Temperature:
Resisivity 20ºC:
Density:
Thermal Conductivity:
Coefficient of Thermal Expansion:
Melting Point:
Elongation:
Micrographic Structure:
Magnetic Property: | 950ºC
1.25ohm mm2/m
7.40g/cm3
52.7 KJ/m·h·ºC
15.4*10-6/ºC (20ºC~1000ºC)
1450ºC
Min 16%
Ferrite
magnetic |
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC |
| 1.000 | 1.005 | 1.014 | 1.028 | 1.044 | 1.064 | 1.090 |
| |
| 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
| 1.120 | 1.132 | 1.142 | 1.150 | - | - | - |
Feature:
With long service life.Heating up fast.High thermal
efficiency.Temperature uniformity. Can use vertically. When being
used in the rated voltage,there is no volatile matter.It i the ne
environmental protection electric heating wire.And an alternative
to the costly nichrome wire.Can be customized according to customer
requirements
Usage:
It is widely used in industrial furnace, household electrical
appliances, infrared heater, etc.
The key properties:
1.The thickness of surface insulation resistance to oxidation
layer: 5-15 μ m.
2. Insulation resistance: multimeter detection infinity.
3.The voltage-endurance of insulating single layer is greater than
the alternating voltage 60 ν without breakdown.
4. The use of voltage: 6-380 ν.
5. Using temperature: Maximum1200 ºC
6. Service life: not less than 6000 hours.
7.Thermal shock performance: Electric heating element can withstand
the cold and hot impact 600-6000 times without deformation.
company profile
Shanghai Tankii Alloy Material Co., Ltd. Focus on the production of
resistance alloy(nichrome Alloy, FeCrAl Alloy, copper nickel alloy,
thermocouple wire, precision alloy and thermal spray alloy in the
form of 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 35 years in this field. During these years, more
than 60 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 alloy, precision alloy, thermocouple
wire, fecral alloy, copper nickel alloy, thermal spray alloy have
been exported to over 60 countries in the world. We are willing to
establish strong and long-time partnership with our customers. Most
complete range of products dedicated to Resistance, Thermocouple
and Furnace manufacturers Quality with end to end production
control Technical support and Customer Service.
