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Cr20Ni80 Nicr Resistance Heating Wire / Nichrome Wire For Heater Elements

Categories Nichrome Alloy
Brand Name: OHMALLOY
Model Number: TE-2080-18
Certification: SGS,ISO
Place of Origin: China(Shanghai)
MOQ: 20KG
Price: negotiable
Payment Terms: L/C, T/T, , MoneyGram
Supply Ability: 50 Tons per month
Delivery Time: 7-10 days
Packaging Details: Plastic packing inside, wooden box outside , choose the suitable packing, also it can be customized by the clients' demand.
Type: NiCr80/20
Material: Nickel Chrome Alloy
Shape: wire
Package: 500m/roll
Density (g/cm3): 8.4
Electrical resistivity at 20℃(Ωmm2/m): 1.09
Elongation: 30%
Magnetic properties: non-magnetic
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Cr20Ni80 Nicr Resistance Heating Wire / Nichrome Wire For Heater Elements

OhmAlloy109
(Common Name: Ni80Cr20,Nikrothal 8,MWS-650,NiCrA,Tophet A,HAI-NiCr 80,Chromel A,Alloy A,Alloy 650,N8,Resistohm 80, Stablohm 650,Nichorme V,Nikrothal 80.)


OhmAlloy109 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance and very good form stability. It is suitable for use at temperatures up to 1200°C,and hold a superior service life compared to Iron chromium alumium alloys.

Typical applications for OhmAlloy109 are electric heating elements in home appliances,industrial furnaces and resistors(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.

Normal composition%

CPSMnSiCrNiAlFeOther
Max
0.030.020.0150.600.75~1.6020.0~23.0Bal.Max 0.50Max 1.0-

Typical Mechanical properties(1.0mm)

Yield strengthTensile StrengthElongation
MpaMpa%
42081030

Typical Physical properties

Density (g/cm3)8.4
Electrical resistivity at 20℃(Ωmm2/m)1.09
Conductivity coefficient at 20℃ (WmK)15

Coefficient of thermal expansion
TemperatureCoefficient of Thermal Expansion x10-6/℃
20 ℃- 1000℃18

Specific heat capacity
Temperature20℃
J/gK0.46

Melting point (℃)1400
Max continuous operating temperature in air (℃)1200
Magnetic propertiesnon-magnetic

Temperature Factors Of Electrical Resistivity
20℃100℃200℃300℃400℃600℃
11.0061.0121.0181.0251.018
700℃800℃900℃1000℃1100℃1300℃
1.011.0081.011.0141.021-

Style of supply

Alloys NameTypeDimension
OhmAlloy109WWireD=0.03mm~8mm
OhmAlloy109RRibbonW=0.4~40T=0.03~2.9mm
OhmAlloy109SStripW=8~250mmT=0.1~3.0
OhmAlloy109FFoilW=6~120mmT=0.003~0.1
OhmAlloy109BBarDia=8~100mmL=50~1000
Quality Cr20Ni80 Nicr Resistance Heating Wire / Nichrome Wire For Heater Elements for sale
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