1 high resistance alloy for electric heating, soft,most bright 2 standard :GB T 1234 3 specialized ... cold rolling Wire: φ0.3-16mm with cold drawing Application :heating Quality: It has state of the art special smelting and ... ,1Cr20Ni14Si2 HGH1040,Cr20Ni80,Cr20Ni35,Cr15Ni60,0Cr21Al6Nb,0Cr25Al5,0Cr27A ni60cr15 nichrome alloy heating wire