TSW2246 Iron Chrome Aluminum Heating Wire

Catalog No. TSW2246
Material CrAlFe
M.O.Q $300
Diameter Φ 0.07 mm-9.0 mm

Stanford Advanced Materials always uses its experience and expertise to provide the highest quality precious metal thermocouple wire products. We offer different types of thermocouple wire in wide lengths. We can also provide customized products.

Related products: Chrome Nickel Heating Wire, Type E Thermocouple Wire, Type J Thermocouple Wire, Molybdenum Rhenium Alloy Thermocouple.

Description of Iron Chrome Aluminum Heating Wire

This Iron Chrome Aluminum Heating Wire is known to have higher surface loading capability, higher resistivity, and lower density than Nickel Chrome (NiCr) alternatives which can translate to less material in the application and weight savings. It has superior antioxidant anti-carburizing of sulfur and has a lightweight, high surface load, long service life, and low price. It has been widely used in industrial furnaces, metallurgy, machinery, household applications, and other industries producing heating elements and resistance elements.

 

Specifications of Iron Chrome Aluminum Heating Wire

Material/performance 1Cr13AL4 0Cr21AL4 0Cr21AL6 0Cr23AL5 0Cr25AL5
Cr 12.0-15.0 18.0-21.0 19.0-22.0 20.0-23.5 23.0-26.0 23.0-26.0
Al
Fe
Re
 
  4.0~6.0 3.0~4.2 5.0~7.0 4.2~5.3 4.5~6.5 4.5~6.5
  Rest Rest Rest Rest Rest Rest
  Rest Rest Rest Rest Rest Rest
             
Maximum temperature 950 1100 1250 1250 1250
Melting point 1450 1500 1500 1500 1500
g/cm3 7.4 7.35 7.16 7.25 7.1
Resistivity 1.25±0.08 1.23±0.06 1.42±0.07 1.35±0.06 1.42±0.07
μΩ·m,20
Tensile strength 580~680 600~700 630~780 630~780 637~784
Mpa
Elongation at rupture >16 >12 >12 >12 >12
Repeat bending frequency >5 >5 >5 >5 >5
Fast life h/ —— >80/1250 >80/1300 >80/1300 >80/1300
Specific heat 0.49 0.49 0.52 0.46 0.494
J/g.
Thermal conductivity 52.7 46.9 63.2 60.2 46.1
KJ/m.h
Coefficient of lines expansion 15.4 13.5 14.7 15 16
a×10-6/℃(20~1000℃)
Hardness HB 200~260 200~260 200~260 200~260 200~260
Micrographic structure Ferrite Ferrite Ferrite Ferrite Ferrite
Magnetic properties Magnetic Magnetic Magnetic Magnetic Magnetic

 

Applications of Iron Chrome Aluminum Heating Wire

Used as an industrial producing heating elements and resistance elements in:
- Industrial furnace
- Metallurgy applications
- Machinery applications

 

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