... while using with long hours. b) FeCrAl alloy ribbon/wire 0Cr25Al5,0Cr23Al5,0Cr21Al6,0Cr21Al4,0Cr21Al6,0Cr19Al3,0Cr15Al5,0Cr13Al4 ... long life-span and low price etc.) FeCrAl alloy ribbon/wire0Cr25Al5,0Cr23Al5,0Cr21Al6,0Cr21Al4,0Cr21Al6,0Cr19Al3,0Cr15Al5 ... low price etc.c)CuNi ribbon CuNi44-1 ,monel wire, Dumet wire d)stainless steel Alloy materialChemical composition %CPSMnSiCrNiAlFeothersmax(≤)Cr20Ni800 ...