Cr23al5/Alchrome Dk Alloy Material Resistance Electric Flat Heating Wire

Cr23al5/Alchrome Dk Alloy Material Resistance Electric Flat Heating Wire
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Product Details

1. Introduction to products
With the characteristics of high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature.

2. Alication
Our Products widely apply to chemical industry, metallurgy mechanism, glass industry, ceramic industry, home appliance area and so on.

3. Size
Wires: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm

4. Packing detail
Spool, coil, wooden case(as per client's requiryment)

Properties/Grade0Cr23Al5
Main  Chemical  composition(%)Cr22.5-24.5
Al4.2-5.0
FeBalance
Reopportune


Max.     continuous  service  temp.     of  element1250
Resistivity  at  20oC  (μ Ω @ m)1.35+-0.07
Density  (g/cm3)7.25
Thermal  conductivity(KJ/m@ h@ oC)60.2
Coefficient  of  lines  expansion(α × 10-6/oC)15
Melting  point  (approx. )(  oC)1500
Elongation  at  rupture  (%)≥ 12
Micrographic  structureFerrite
Magnetic  propertiesmagnetic


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