Hangzhou Ualloy Material Co.,Ltd is one of the best furnace heating strip alloy 0cr21al6nb manufacturers and suppliers in China,Website:://.alloystrip.com, welcome to buy discount and low price kanthal a, alloy 835 from us, and also welcome to check the price and quotation with our factory. 0Cr21Al6Nb (Common Name:0Cr21Al6Nb,Kanthal A,Alloy 835) 0Cr21Al6Nb is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature.It is suitable for use at temperatures up to 1250°C. Typical applications for 0Cr21Al6Nb are used in industrial electric furnace, household electrical appliance and far infrared ray device. Normal composition% C P S Mn Si Cr Ni Al Fe Other Max 0.05 0.025 0.025 0.70 Max 0.6 21.0~23.0 Max 0.60 5.0~7.0 Bal. Nb 0.5 Typical Mechanical properties（1.0mm） Yield strength Tensile Strength Elongation Mpa Mpa % 550 725 22 Typical Physical properties Density (g/cm3) 7.10 Electrical resistivity at 20℃(Ωmm2/m) 1.45 Conductivity coefficient at 20℃ (WmK) 13 Coefficient of thermal expansion Temperature Coefficient of Thermal Expansion x10-6/℃ 20 ℃- 1000℃ 16 Specific heat capacity Temperature 20℃ J/gK 0.49 Melting point (℃) 1510 Max continuous operating temperature in air (℃) 1350 Magnetic properties magnetic Temperature Factor of Electrical Resistivity 20℃ 100℃ 200℃ 300℃ 400℃ 500℃ 700℃ 800℃ 900℃ 1000℃ 1100℃ 1200℃ 1 0.997 0.996 0.994 0.991 0.990 0.990 0.990 0.990 0.990 0.990 0.990 Style of supply Alloys Name Type Dimension 0Cr21Al6NbW Wire D=0.03mm~8mm 0Cr21Al6NbR Ribbon W=0.4~40 T=0.03~2.9mm 0Cr21Al6NbS Strip W=8~250mm T=0.1~3.0 0Cr21Al6NbF Foil W=6~120mm T=0.003~0.1 0Cr21Al6NbB Bar Dia=8~100mm L=50~1000