Product or Service
FeCrAl(Cr21Al4) Alloy Resistance Wire
Profile:Other|Ref:PSL211988YH | Country: China | Currency: | Export: No
FeCrAl(Cr21Al4) alloy resistance wire
ASTM B603, DIN 17470, JIS C2520, GB/T1234.
Main Chemical composition(%) Cr 18.0-21.0
Max. continuous service temp. of element 1100
Resistivity at 20oC (μ Ω · m) 1.23+-0.06
Density (g/cm3) 7.35
Thermal conductivity(KJ/m· h· oC) 46.9
Coefficient of lines expansion(α × 10-6/oC) 13.5
Melting point (approx. )( oC) 1500
Elongation at rupture (%) ≥12
Micrographic structure Ferrite
Magnetic properties magnetic
1. Introduction to products
with the characteristics of high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature,
Our Products widely apply to chemical industry, metallurgy mechanism, glass industry, ceramic industry, home appliance area and so on.
Wires: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm
High quality, short delivery time, small MOQ.
If you are interested in any of our products, please feel free to contact us for more details
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