Shanghai Tankii Alloy Material Co.,Ltd
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 2000kg/month |
| Delivery Time | 5-30 days |
| Packaging Details | spool, coil |
| Grade | Nichrome Alloy |
| Application | Heating & Resistor |
| Elongation (≥ %) | 20% |
| Resistance (μω.m) | Stable |
| Material | Nichrome Material |
| Condition | Soft Annealed |
| Color | Metallic |
| Feature | Anti-oxidation properties, High Resistance |
| Brand Name | Tankii |
| Model Number | Nickel alloy wire |
| Certification | ISO 9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 2000kg/month |
| Delivery Time | 5-30 days | Packaging Details | spool, coil |
| Grade | Nichrome Alloy | Application | Heating & Resistor |
| Elongation (≥ %) | 20% | Resistance (μω.m) | Stable |
| Material | Nichrome Material | Condition | Soft Annealed |
| Color | Metallic | Feature | Anti-oxidation properties, High Resistance |
| Brand Name | Tankii | Model Number | Nickel alloy wire |
| Certification | ISO 9001 | Place of Origin | CHINA |
| High Light | Heating Resistance Wire ，Ni80cr20 Heating Resistance Wire ，Ni90cr10 Heating Resistance Wire | ||
High Quality Ni80 Ni90 Nichrome 80/20 Heating Resistance Wire Ni80cr20 Ni90cr10 for Heating Element
Cr20Ni80 is a superalloy material consisting of chromium and nickel. It has excellent corrosion resistance and high temperature oxidation resistance, so it is widely used in high temperature environment heaters and electric furnaces and other fields. In addition, Cr20Ni80 also has good mechanical properties and machinability, and can be made into various shapes of heating elements, such as coils, tubes, ribbons, etc.
| Density at Room°C | Electrical Resistivity at 20°C | Melting Point °C | Max Continuous Operating Temperature in Air °C | Magnetic Properties |
| 8.4 g/cm³ | 1.16(1.19)* microhm-m | 1400 | 1200 | The Material is Non-Magnetic |
| *Electrical Resistivity 1.16 Ω mm2/m corresponds to an Oxidized Annealed condition Electrical Resistivity 1.19 Ω mm2/m corresponds to a Bright Annealed condition | ||||
| Chemical Composition and Propertes: | |||||
| Propertes/Grade | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | ||
| Main Chemical Composition(%) | Ni | Bal. | Bal. | 55.0-61.0 | |
| Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | ||
| Fe | ≤ 1.0 | ≤ 1.0 | Bal. | ||
| Max Working Temperature(ºC) | 1200 | 1250 | 1150 | ||
| Resistivity at 20ºC(μ Ω · m) | 1.09 | 1.18 | 1.12 | ||
| Density(g/cm3) | 8.4 | 8.1 | 8.2 | ||
| Thermal Conductivity(KJ/m· h· ºC) | 60.3 | 45.2 | 45.2 | ||
| Coefficient of Thermal Expansion(α × 10-6/ºC) | 18 | 17 | 17 | ||
| Melting Point(ºC) | 1400 | 1380 | 1390 | ||
| Elongation(%) | > 20 | > 20 | > 20 | ||
| Micrographic Structure | austenite | austenite | austenite | ||
| Magnetic Property | nonmagnetic | nonmagnetic | nonmagnetic | ||
| Propertes/Grade | NiCr 35/20 | NiCr 30/20 | Karma | Evanohm | |
| Main Chemical | Ni | 34.0-37.0 | 30.0-34.0 | Bal | Bal |
| Composition(%) | Cr | 18.0-21.0 | 18.0-21.0 | 19.0-21.5 | 19.0-21.5 |
| Fe | Bal. | Bal. | 2.0-3.0 | - | |
| Max Working Temperature(ºC) | 1100 | 1100 | 300 | 1400 | |
| Resistivity at 20ºC | 1.04 | 1.04 | 1.33 | 1.33 | |
| (μ Ω · m) | |||||
| Density(g/cm3) | 7.9 | 7.9 | 8.1 | 8.1 | |
| Thermal Conductivity | 43.8 | 43.8 | 46 | 46 | |
| (KJ/m· h· ºC) | |||||
| Coefficient of Thermal | 19 | 19 | - | - | |
| Expansion(α × 10-6/ºC) | |||||
| Melting Point(ºC) | 1390 | 1390 | 1400 | 1400 | |
| Elongation(%) | > 20 | > 20 | > 20 | > 20 | |
| Micrographic Structure | austenite | austenite | austenite | austenite | |
| Magnetic Property | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1981
Total Annual:
8000000-100000000
Employee Number:
90~100
Ecer Certification：
Verified Supplier
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb... Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb...
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