Cr20Ni80 Nickel-Chromium Resistance Wire
Cr20Ni80 Nickel-Chromium Resistance Wire (product code PT-XHA-EHA-00024) is listed under Industrial Products & MRO > Special Alloys > Electric Heating Alloys and supplied in Singapore by PANDA COLLECTIONS (PANDATEC PTE. LTD.), a B2B procurement partner for businesses. With high nickel and chromium and very little iron, the alloy has good oxidation resistance below 1000 °C, a low positive temperature coefficient and excellent ductility for coiling, stamping and welding. Prices are quoted on request.
| Product code | PT-XHA-EHA-00024 |
|---|---|
| Category | Industrial Products & MRO > Special Alloys > Electric Heating Alloys |
| Grade / designation | GB/T 1234 Cr20Ni80; comparable to NiCr 80/20 |
| Product form | Wire |
| Applicable standards | GB/T 1234-2012, ASTM B344 (confirmed per order) |
| Available forms | Round wire, flat ribbon, strip, formed furnace elements, bar, plate |
| Certificates | EN 10204 3.1 MTC on request |
| Minimum order | On request |
| Country of origin | China |
| Pricing | On request – customised quotation by PANDA COLLECTIONS |
| Supplied in | Singapore |
Product description
With high nickel and chromium and very little iron, the alloy has good oxidation resistance below 1000 °C, a low positive temperature coefficient and excellent ductility for coiling, stamping and welding. PANDA COLLECTIONS sources Cr20Ni80 (Ni80Cr20) for buyers in Singapore and internationally for project and bulk orders. Mill test certificates to EN 10204 3.1, full heat traceability, melting route (e.g. ESR/VAR), heat-treatment condition and NDT/testing requirements are confirmed per enquiry. Prices are not listed online; every order is quoted individually based on grade, dimensions, quantity, testing and certification requirements.
Technical data
| Chemical composition (%) | Cr 20–23, Ni bal., Fe ≤1.0, Si 0.75–1.6, Mn ≤0.6, C ≤0.08, Al ≤0.5 |
|---|---|
| Mechanical properties | Rm ≥650 MPa, A5 ≥25 % |
| Physical properties | Density 8.4 g/cm³; resistivity 1.09 μΩ·m (20 °C); melting point 1374–1420 °C |
Typical applications
- Heat-treatment furnace elements
- Electric heating tubes
- Household appliance heaters
- Precision resistor boxes
Industries: Heat Treatment & Industrial Furnaces, Appliance Manufacturing, Electrical & Electronics
Updated October 27, 2026
Frequently asked questions
What is Cr20Ni80 (Ni80Cr20) used for?
Heat-treatment furnace elements, electric heating tubes, household appliance heaters, precision resistor boxes.
Which standards apply to Cr20Ni80 (Ni80Cr20)?
GB/T 1234-2012, ASTM B344. Compliance, testing and certificates are confirmed for each order.
What forms and sizes of Cr20Ni80 (Ni80Cr20) are available?
Round wire, flat ribbon, strip, formed furnace elements, bar, plate. Sizes are cut or produced to order.
How do I get a price for Cr20Ni80 Nichrome Resistance Wire?
Prices are not published. Request a customised quotation from PANDA COLLECTIONS with the product code PT-XHA-EHA-00024, size, quantity, testing and certificate requirements, and delivery address.
Can mill test certificates be provided?
Mill test certificates to EN 10204 3.1 with heat traceability can be requested. Melting route (e.g. ESR/VAR), heat-treatment condition and NDT requirements are confirmed per enquiry.
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