Nichrome Ni80Cr20 Resistance Heating Wire
Nichrome Ni80Cr20 Resistance Heating wire has good deformation ability, thermal stability, mechanical character, shockproof ability in thermal state and anti-oxidization. Nichrome 80/20 wire is highly recommended for resistance heater elements operating at high temperatures or running under cyclic heating and cooling conditions. Nichrome 80/20 wire is widely used in industrial furnaces, industrial and domestic applications, wire wound resistors and potentiometers.
To ensure the quality of our product, we can produce the product with raw materials from the international suppliers. Every batch of product can be tracked to the original raw material supplier. We co-operate with international suppliers like Allvac(ATI), Bohler, Carpenter, Dunkirk, Gloria, OttoKumpu, SMC, ThyssenKrupp VDM, Valbruna, etc.
Nichrome Ni80Cr20 Resistance Heating wire is supplied in the following conditions:
Cold Drawn
Cold Drawn, Bright Annealed
Cold Drawn, Oxidized Annealed (Green)
Nominal Composition
Nickel% | Chromium% | Iron% | Silicon% | Manganese |
Bal | 20 | 1 max | 1-1.50 | 1 max |
Specifications
DIN Standard | Werkstoff Nr | ASTM | UNS Designation |
17470 / 17471 | 2.4869 | B 344 | N06003 |
Wire Size Range
Wires: 10.0 mm diameter to 0.05 mm diameter (0.3937inch-0.002inch)
Typical Physical Properties
Temp. Coeff. Of Resistance Km x 10-6/°C | Specific Resistance uΩ-cm (20°C) | Density gm/cm3 | Linear Expansion Coeff. X 10-6 /°C |
60 (20-1000 °C) | 112 (DIN 17470) 108 (ASTM B 344) | 8.30 | 17.0 (20-1000°C) |
Typical Tensile Strength and elongation
Annealed | |
UTS | 630-900 N/mm2 |
Elongation | 15-30% (depends upon size) |
Applications Nichrome Ni80Cr20 wire:
1. Heating Elements
Manufacturers mainly use nichrome wire to make coils for heating elements.
2. Hot-Wire Cutter
It cuts through materials like polystyrene foam, somewhat like a wire cheese cutter. The heat does the cutting, and makes a smoother and more even cut than a saw or knife could achieve.
3. High-Temperatures Uses
Because of nichrome wire's strength at extremely high temperatures and its flexibility, pottery enthusiasts use it to assemble backyard kilns and to hold the shape of pottery items while they bake.
4. Igniters
Nichrome Wire heats up rapidly with even a small amount of electricity; it makes safe igniters (sometimes called electric matches) to light the fuses of fireworks and model rockets.
Wire Further Processing | Cut to length Wire |
Flat Wire | |
Square and Shaped Wire | |
Rewinding and spooling | |
Polishing and cleaning |
Product Description: The product produced by us is of good quality and is priced reasonably.
Competitive price: The labour cost and cost on procuring the raw materials is low and hence the manufacturing cost is reasonable. We provide high facility in short producing cycle and have strong adaptive capacity in producing variation of products.
High quality assured: The work done by us has a good command of advanced technological process in the respect of smelting, rolling, drawing and heat treatment up to finished products. The chemical analysis department, the physical testing department and the quality control department all operate an all-round monitoring of our products from raw materials to final products.
Packing Process & Transportation:
Packaging: Seal up, with plastic inside and wooden case or carton outside; or according to the customer's requirements.
Transportation: By air: Beijing International Airport OR By sea: Trianjin Seaport
We provide our customers with excellent services. If you want more detailed information of this product or related problems, please contact with us, we will reply as soon as possible (general in 24 hours).
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