FeCrAl alloy electric heating wire Cr20Ni80, Cr15Ni60,Cr20Ni35, Cr20Ni30 ISO9001,14000,ROHS ... OCR13AL4 OCR19AL3 OCR21AL6 OCR23AL5 OCR25AL5 0CR21AL6NB 0CR27AL7MO2Size range: Wire:Φ0.05-10mm Ribbon:thickness 0.05-0. ... :5.0-48.0mmNiCr/NiCrFe alloys posses high electric resistance,inoxidizability,high strength under high temperature,good ... CuNi19 CuNi23 CuNi30 CuNi34 CuNi44 heating electric resistance wire