alloy wire are OCr21Al4,OCr21Al6,OCr25Al5,OCr23Al5,1Cr13Al4,OCr21Al6,OCr27Al7Mo2,Cr15Ni60,Cr20Ni80,Cr30Ni70,Cr20Ni30 and so on. alloy wire: We are a sound and experienced manufacturer specializing in Electric heating wire. The main products areOCr21Al4,OCr21Al6,OCr25Al5,OCr23Al5,1Cr13AL4,OCr21Al6Nb,OCr27Al7Mo2,Cr15Ni60,Cr20Ni80,Cr30Ni70,Cr20Ni30 and so on alloy wire