... ,Cr30Ni70,Cr15Ni60,Cr20Ni35,Cr20Ni30,0Cr25Al5 Electric heating Strip : Cr20Ni80,Cr30Ni70,Cr15Ni60,Cr20Ni35,Cr20Ni30,0Cr25Al5 The company produced high-purity degrees resistance electrothermal alloy ... used in the metallurgical industry furnace industry, household appliances, machinery and electronics manufacturing industries do heat resistance material.Nickel chromium alloy ...