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Product Details:
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| Use: | Resistance Materials | Highest Temperature: | 1200℃ |
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| Resistivity: | 1.09 | Density: | 8.4 |
| High Light: | nickel alloys,nichrome resistance wire |
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Ni80Cr20 Nicr Alloy Strip Nickel Chromium Electrical Used For Heating Element
Nickel-chromium alloy, nickel chromium iron alloy with high resistivity, surface oxidation resistance is good, and have higher strength at high temperature, good processability and weldability, which can be widely used in metallurgy, electrical appliances, machinery manufacturing, etc do resistance material heating elements and electrical industry.
Our company production width of the range 5-300mm thickness scope 0.01-3mm
Nickel chrome Ni80Cr20 Electrical resistivity of alloy main technical performance
| brand | Cr | Ni | Al | Fe | C | P | S | Mn | Si |
| ≤ | |||||||||
| Ni80Cr20 | 20.0~23.0 | Remain | ≤0.5 | ≤1 | 0.08 | 0.02 | 0.15 | 0.60 | 0.75~1.6 |
| brand | highest use temperature/ºC |
Melt ing point/ºC |
density (g/cm³) |
resist ivity/(μΩ·M) |
elonga tion(%) |
Coefficient of thermal conductivity | Linear expansion coefficient of |
micro structure |
magnetic |
| Ni80Cr20 | 1200 | 1400 | 8.40 | 1.09 | ≥20 | 60.3 | 18.0 | austenitic | no magnetic |
Mechanical properties
| brand | Tensile strength/Mpa |
| Ni80Cr20 | 637~786 |
Use time test
| brand | Test temperature/ºC | time/h |
| Ni80Cr20 | 1200 | 80 |
Shanghai Tankii alloy material co., LTD is a company specializing in the production of nickel chromium alloy, copper, nickel alloy, iron chromium alloy, nickel alloy, thermocouple wire, pure nickel, and other precision alloy round wire, flat wire, wire rod, flat, wide and thin of large enterprises.Our factory has advanced production
Contact Person: tankii
Tel: +8615000002421
