Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd First Quality, Sincere Service
Add to Cart
NiCr Alloy Foil Evanohm Foil 0.005 Thickness With Resistivity 1.33 Used For Strainometer
Tankii Nickel-chromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance, excellent coil- forming ability.it is an ideal material,it has good ductility,workability and weldability under high temperature and seismic strength.
Common Name:Karma, Evanohm, 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.
NiCr series: Karma, Evanohm, Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30.
1. Size dimension range:
Foil: Tailor-made
Wire: 0.01-10mm
Ribbons: 0.05*0.2-2.0*6.0mm
Strip: 0.05*5.0-5.0*250mm
Bar:10-50mm
NiCr Alloy Foil Evanohm Foil 0.005 Thickness With Resistivity 1.33 Used For Strainometer
Key Features of nichrome products:
Propertes/Grade | Evanohm |
Karma | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
Main Chemical Composition(%) | Ni |
Bal. |
Bal. | Bal. | Bal. | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
Cr | 19~21.5 | 19~21.5 | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
Fe | - | 2~3 | ≤ 1.0 | ≤ 1.0 | Bal. | Bal. | Bal. | |
| Al | 2.7~3.2 | 2.7~3.2 | - | - | - | - | - | |
| Cu | 2.0~3.0 | - | - | - | - | - | - | |
| Mn | 0.5~1.5 | 0.5~1.5 | - | - | - | - | - | |
Max Working Temperature(ºC) | 400 | 300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
Resistivity at 20ºC (μ Ω · m) | 1.33 | 1.33 | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Density(g/cm3) | 8.1 | 8.1 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Thermal Conductivity (KJ/m· h· ºC) | 46 | 46 | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Coefficient of Thermal Expansion(α × 10-6/ºC) | - | - | 18 | 17 | 17 | 19 | 19 | |
Melting Point(ºC) | 1400 | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
Elongation(%) | 10~20 | 10~20 | > 20 | > 20 | > 20 | > 20 | > 20 | |
Micrographic Structure | austenite | austenite | austenite | austenite | austenite | austenite | austenite | |
Magnetic Property | Non | Non | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | |
NiCr Alloy Foil Evanohm Foil 0.005 Thickness With Resistivity 1.33 Used For Strainometer
2. Products and services
1> ROHS cerfication;
2.> Small orders are accepted;
3.> Factory direct sale;
4.> Timely delivery;
5> Samples are available;
3 Features
1>. Good oxidation resistance;
2> . Low embrittlement at high temperature;
3.> Good plasticity(easier to give them a shape);
4> . Nice performance and processing;
4 Applications
1> . In metal sheathed tubular elements used in grills;
2> . Toaster ovens;
3.> Storage heaters;
4.> As suspended coils in air heaters;
5.> Used in clothes dryers, fan heaters, hand dryers;
6> . Industrial hot wire foam cutters.
