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JIANGSU TOLAND ALLOY CO., LTD.
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Products: Super Alloy , Precision Alloy , Welding Wire , Heating Wire , Alloy Bar , Forging , Fastener , Seamless Pipe
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heating element nichrome resistance wire nicr 2080 heating nickel wire
Basic Info Model NO.: nicr 2080
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Basic Info
  • Model NO.: nicr 2080
  • Material: Ni-Fe
  • surface: bright and soft
  • Origin: China
  • Product Type: Wire
  • Carbon Content: Low Carbon
  • Trademark: ToLand Alloy
Product Description
Description:
 
Cr20Ni80 is a nickel-chromium alloy (NiCr alloy) for use at temperatures up to 1200°C (2190°F). The alloy is characterized by high resistivity, good oxidation resistance and very good form stability. It has good ductility after use and excellent weldability.
 
Cr20Ni80 is used for making electric heating elements in home appliances and industrial furnaces. Typical applications are flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.

heating element nichrome resistance wire nicr 2080 heating nickel wire

Ni-Cr alloy with high resistivity and serviceability temperature.

 Grade 
Properties 
 

Cr20Ni80
Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30
Major chemical component% Ni Margin Margin 55.0-61.0 34.0-37.0 30.0-34.0
Cr 20.0-23.0 28.0-31.0 15.0-18.0 18.0-21.0 18.0-21.0
Fe ≤1.0 ≤1.0 Margin Margin Margin
Max TEMP  °C  1200  1250  1150  1100  1100
Melting Point °C  1400  1380  1350  1350  1390
Density gcm3  8.2  8.1  8.2  8.0  7.9
Resistivity 20 °C mm2/m 1.14±0.05   1.18±0.05 1.12±0.05 1.05±0.05 1.04±0.05

Elongation δ%

 min20
 min20  min20  min25  min20
NO. of repeated bending  min9  min9  min9  min9  min9
Rapid life test °C / Hour  1175/100  1175/100  1120/100  1120/100  1120/100
Magnetic  Non-magnetic  Non-magnetic  Non-magnetic  Non-magnetic Non-magnetic  

 
Features 
(1) High electric resistance  
(2) Antioxidant  
(3) High tensile strength under high temperature 
(4) Good formability and weldability  

Our advantage:
1. Experienced manufacturer
2. Stable products and service quality
3. Timely delivery
4. Good technology support
5. Win-win cooperation opportunity

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 6 hours).
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