Resistance alloy strip
ASTM B603, DIN 17470, JIS C2520, GB/T1234.
Have superior oxdiation resistance as compared to other commercial Fe and Ni base alloys.
Has been widely used as heating elements in industrial furnaces and electrical kilns.
Cr: 12.0~15.0; Al: 4.0~6.0; Fe: Bal.; Re: Opportune.
Max continuous working temperature: 950'C
Melting point: 1450'C
Density: 7.40g/cm3
Thermal conductivity: 52.7KJ/m. H. OC
Tensile strength: 588~735Mpa
Hardness: 200~260HB
Micrographic structure: Ferrite
Magnetic property: Magnetic.
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