RW 80 Nickel-chrome Resistance Wire- Chromel A

An alloy wire used at operating temperatures up to 1200°C. Its chemical composition gives good oxidation resistance especially under conditions of frequent switching or wide temperature fluctuations.

Applications include heating elements in both domestic and industrial appliances and in control resistors.

RW 80 Characteristics

Approximate Chemical Composition	Specification Reference Numbers	Electrical Resistivity at 20°C (µohm.cm)	Density (g/cm³)	Maximum Operating Temperature	Melting Point	Coefficient of Expansion (µ m/m. °C) at 20-100°C	Temperature Resistance Factor (F)	Electrical Resistivity at 20°C (Ohm.Circ.Mil/ft)
Nickel 80% Chrome 20%	W.NR 2.4869 UNS NO6003	108	8.31	1200°C (2200°F)	1400°C (2550°F)	12.5	Click here	650

Heating Element Design - click here

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