Shanghai Tankii Alloy Material Co.,Ltd
| Packaging Details | Standard exoprt package |
| MOQ | 20kg |
| Material | nicr alloy |
| Delivery Time | About 20 days after getting the payment |
| Leading time | 20 days as per the order qty |
| Powder or not | Not Powder |
| Application | Strain resistance materials etc |
| Surface | Bright |
| Thickness | 0.005mm or more |
| Supply Ability | 1000Ton per year |
| Item | Nickel Chromium Alloy strip 0.2*25mm 0.1*15mm |
| Payment Terms | T/T,Paypal |
| Model Number | Nichrome |
| Certification | ISO9001 |
| Place of Origin | China Mainland |
| Brand Name | Tankii |
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Product Specification
| Packaging Details | Standard exoprt package | MOQ | 20kg |
| Material | nicr alloy | Delivery Time | About 20 days after getting the payment |
| Leading time | 20 days as per the order qty | Powder or not | Not Powder |
| Application | Strain resistance materials etc | Surface | Bright |
| Thickness | 0.005mm or more | Supply Ability | 1000Ton per year |
| Item | Nickel Chromium Alloy strip 0.2*25mm 0.1*15mm | Payment Terms | T/T,Paypal |
| Model Number | Nichrome | Certification | ISO9001 |
| Place of Origin | China Mainland | Brand Name | Tankii |
| High Light | NiCr8020 Nickel Chromium Alloy strip ，NiCr8020 heating element strip ，Nickel Chromium Alloy furnace strip | ||
NiCr8020 Nickel Chromium Alloy strip 0.2*25mm 0.1*15mm Used For Heating element of heating furnace
Ni80Cr20 (8020 nickel-chromium alloy) is a high-resistance electrothermal alloy with excellent performance. Due to its outstanding high-temperature stability and corrosion resistance, it is widely used in the manufacture of various heating elements.
Main components: Nickel (Ni) approx. 80%, Chromium (Cr) approx. 20%
Density: approx. 8.4 g/cm³
Melting point: approx. 1400°C
Maximum operating temperature: approx. 1200°C
Resistivity: 1.09 ± 0.05 μΩ·m (at 20°C), stable resistance is key for its use as an electrothermal material
Tensile strength: approx. 750 - 900 MPa, maintaining good strength even at high temperatures
Elongation: ≥ 20%, good plasticity, easy to process and shape
Thermal conductivity: approx. 15 W/(m·K)
Magnetic properties: Non-magnetic
Corrosion resistance: A dense chromium oxide protective film can form on the surface, providing excellent oxidation resistance in oxidizing environments.
Based on these properties, 8020 nickel-chromium alloy strip has a wide range of applications in fields requiring stable heating and high temperature resistance, primarily in the following areas:
Industrial electric heating equipment: This is its core application. It is widely used in the manufacture of heating elements for various industrial electric furnaces, ovens, and heating furnaces.
Household and commercial appliances: Many of the heating wires in everyday items such as hair dryers, electric ovens, electric blankets, and heat sealing machines are made of this alloy.
High-tech fields: Due to its high-temperature strength and stability, it is also used in high-temperature components for aerospace vehicles, corrosion-resistant equipment in the chemical industry, and electronic components such as precision resistors and temperature sensors.
1. Chemical Composition and Properties of nichrome alloys:
Propertes/Grade |
Karma |
NiCr 80/20 |
NiCr 70/30 |
NiCr 60/15 |
NiCr 35/20 |
NiCr 30/20 |
|
Main Chemical Composition(%) |
Ni |
Bal. |
Bal. |
Bal. |
55.0-61.0 |
34.0-37.0 |
30.0-34.0 |
Cr |
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 | ||||||
| Mn | 0.5~1.5 | ||||||
Max Working Temperature(ºC) |
300 | 1200 |
1250 |
1150 |
1100 |
1100 |
|
Resistivity at 20ºC (μ Ω · m) |
1.33 | 1.09 |
1.18 |
1.12 |
1.04 |
1.04 |
|
Density(g/cm3) |
8.1 | 8.4 |
8.1 |
8.2 |
7.9 |
7.9 |
|
Thermal Conductivity (KJ/m· h· ºC) |
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 |
1380 |
1390 |
1390 |
1390 |
|
Elongation(%) |
10~20 | > 20 |
> 20 |
> 20 |
> 20 |
> 20 |
|
Micrographic Structure |
austenite | austenite |
austenite |
austenite |
austenite |
austenite |
|
Magnetic Property |
Non | nonmagnetic |
nonmagnetic |
nonmagnetic |
nonmagnetic |
nonmagnetic |
|
2. Advantages & services
3. Features
4. Applications scenarios
5. More pictures on our products:
Enameled Nichrome wire:
About Tankii:
Tankii is a professional supplier specializing in electrothermal alloys, precision alloys, and thermocouple materials.
Its main products include nickel-chromium, iron-chromium-aluminum, copper-nickel, and pure nickel wires/strips,
and it exports to over 50 countries.
Core Products (TANKII Brand)
1. Electrothermal Alloys (Mainly Ni-Chromium 8020 Flat Wire/Strip)
Ni-Chromium Series: Cr20Ni80 (8020), Cr15Ni60, Cr30Ni70 Wire/Strip
Fe-Chromium-Aluminum Series: 0Cr21Al6, 0Cr25Al5, 0Cr27Al7Mo2 Wire/Strip
Copper-Nickel Series: CuNi1/2/6/8/10/14/19/23/30/34/40/44 Wire/Strip
Pure Nickel Series: N4, N6 Wire/Strip/Bar
2. Precision Resistance Alloys
Manganin, Constantan, Kamar wire, Nickel-Iron alloy wire/strip
3. Thermocouples and Compensating Wires
K, J, E, T, N, S, R, B type thermocouple wires/compensating wires
Core Advantages and Positioning
Please Contact me for more details.
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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