Shanghai Tankii Alloy Material Co.,Ltd
| Payment Terms | Western Union, T/T |
| Supply Ability | 20000kg / month |
| Delivery Time | 5-30 days |
| Packaging Details | box ，wooden case |
| Condition | Bright, Annealed, Soft |
| Surface | Shining, No Oil, No Scratch |
| Grain Size | Small |
| Packing | Box |
| Certificate | ISO 9001 |
| Brand Name | Tankii |
| Model Number | NiCr 80/20 |
| Certification | ISO 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union, T/T | Supply Ability | 20000kg / month |
| Delivery Time | 5-30 days | Packaging Details | box ，wooden case |
| Condition | Bright, Annealed, Soft | Surface | Shining, No Oil, No Scratch |
| Grain Size | Small | Packing | Box |
| Certificate | ISO 9001 | Brand Name | Tankii |
| Model Number | NiCr 80/20 | Certification | ISO 9001 |
| Place of Origin | China | ||
| High Light | finned heater elements ，oven heating element | ||
NiCr 80/20 Nichrome Electric stove wire Resistance flat Wire Nichrome ribbon
Detailed Description:
Grade: NiCr 80/20 is also called Chromel A, Nikrothal 80, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm 80, Cronix 80, Protoloy, Nikrothal 8, Alloy A, MWS-650, Stablohm 650, NCHW1
We also produce other kind of nichrome resistance wire, such as NiCr 70/30,NiCr 60/15,NiCr 60/23,NiCr 37/18, NiCr 35/20, NiCr 35/20, NiCr 25/20,Karma
NiCr 80 20 is an nickel-chromium alloy for use at temperatures up to 1200°C. Heat resistant alloy applied in oxidizing atmospheres such as nitrogen, ammonia, unstable atmospheres containing sulfur and sulfur compounds. NiCr 80/20 has higher heat-resisting characteristic than Iron-aluminum alloys.
Application
NiCr 8020 (2.4869) is used for electric heating elements in home appliances and industrial furnaces. Typical applications are flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.
electrical parts and electronic components.
electric heating elements (home & industrial use).
industrial furnaces up to 1200 °C.
heating cables, mats and cords.
Due to extremely good adhesion properties of the surface oxide, NiCr 80 20 offers superior service life compared to competitive nickel-chromium alloys.
| NiCr 80 20 wire, mm | Yield strength Rp0.2 (MPa) | Tensile strength Rm (MPa) | Elongation A % | Hardness Hv |
| 1.0 | 420 | 810 | 30 | 180 |
| 4.0 | 300 | 725 | 30 | 160 |
Chemical Composition and Propertes:
| Propertes/Grade | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
| Main Chemical Composition(%) | Ni | Bal. | Bal. | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
| Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
| Fe | ≤ 1.0 | ≤ 1.0 | Bal. | Bal. | Bal. | |
| Max Working Temperature(ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Resistivity at 20ºC (μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Density(g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Thermal Conductivity (KJ/m· h· ºC) | 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 | 1380 | 1390 | 1390 | 1390 | |
| Elongation(%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Micrographic Structure | austenite | austenite | austenite | austenite | austenite | |
| Magnetic Property | nonmagnetic | 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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