1. FeCrAl heating wire:
OCr27AL7Mo2, OCr21AL6Nb, OCr21AL6, OCr25AL5, OCr23AL5, OCr21AL4, 1Cr13AL4. 2. Nichrome heating wire:
Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30. 3. Product forms and size range Round wire 0.010-12 mm (0.00039-0.472 inch) Other sizes are available on request. Ribbon (flat wire) Thickness: 0.023-0.8 mm (0.0009-0.031 inch) Width: 0.038-4 mm (0.0015-0.157 inch) Width/thickess ratio max 60, depending on alloy and tolerance Other sizes are available on request. 4. Stranded wire Some resistance heating alloys and pure nickel are available as stranded wire. 5. Marking Each spool/package of wire is supplied with a label or tag showing alloy type, nominal size, gross and net weight, resistance W/m (W/ft), charge number and a reference number. 6. Stock program We have a number of frequently used products in stock. Please contact us for details
Type of alloy
High-resistivity iron-chromium-aluminium alloys for use up to 1400º C (2550º F).
High-resistivity nickel-chromium alloys for use up to 1250º C (2280º F).
Low-resistivity nickel-iron alloys with high temperature coefficient of resistance for use up to 600º C (1110º F).
Cuprothal CuNi alloys
Medium- and low-resistivity copper-nickel alloys for use up to 600º C (1110º F).