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Heanjia Super-metals Co., Ltd.
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Payment Terms: | T/T,L/C,D/A,D/P,WU |
Place of Origin: | Beijing, China (Mainland) |
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The Constantan Tapeincludes55% copper and 45% nickel having stable resistivity and high strain sensitivityat the dynamic temperature ranges. It offers high fatigue strength andelongation competency.
Specifications
Tape Size | Thickness: 0.05mm above, Width: 2mm above |
Physical properties of Constantan Tape
Electrical Resistivity | 5 x 10-7 Ω·m |
Temperature coefficient at 20oC | 8 ppmK−1 |
Elastic Modulus | 162 GPa |
Curie temperature | 35 K |
Density | 8.9 × 103 kg/m |
Thermal conductivity | 19.5 W/m.K |
Tensile Strength | 455 – 860 MPa |
Characteristics of Constantan Tape
Constant resistivity at high temperatures
Good fatigue strength
High elongation
Applications of Constantan Tape
Thermocouples