NiCr - heating-alloys NiCr 80/20 1230C element-temperature NiCr 70/30 1250C element-temperature NiCr 60/15 1125C element-temperature NiCr 30/20 1100C element-temperature CrFeAl - element-temperature CrFeAl Y 1300C element-temperature CrFeAl HT 1400C element-temperature CrFeAl 145 1375C element-temperature CrFeAl 139 1330C element-temperature CrFeAl 135 1280C element-temperature