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Properties and Application Notes
Alloy 127 is a non-standardized electrical resistance alloy. With its resistivity of 21 μΩ x cm it fills well up the gap between Alloy 90 with 15 μΩ x cm and ISA®-ZIN with 30 μΩ x cm.
Alloy 127 provides high resistance to oxidation and chemical corrosion; the alloy is mainly used for heating wires and mats in heating cords and in heating cables as well as for the production of wire-wound resistors. Ribbons for instance are used for heating of bimetals. The maximum working temperature in air is 400 °C.
Form of Delivery
Alloy 127 is supplied in the form of round wires in the range of 8.0 to 0.05 mm Ø in bare or enamelled condition. On limited scale, flat wires, stranded wires, ribbons and sheets are also available.
Notes on Treatment
Alloy 127 can be worked very easily. The alloy can be soldered and brazed; all known welding processes can be used.