0.2 mm Nichrome wire is a thin wire made from an alloy of nickel and chromium, commonly used in applications requiring resistance to high temperatures. Nichrome wire is popular because of its high resistance to oxidation, corrosion, and thermal expansion, making it ideal for heating elements.
Place Of Origin: China
Brand Name: DLX
Model Number: Cr20Ni80
Payment & Shipping Terms
Minimum Order Quantity: 5
Packaging Details: Spool Package With Carton Box, Coil Package With Polybag For Resistance Wire
Delivery Time: 5-21 Days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 300 Tons Per Month
| Performance material | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
| Composition | Ni | 90 | Rest | Rest | 55.0～61.0 | 34.0～37.0 | 30.0～34.0 |
| Cr | 10 | 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 | Rest | Rest | Rest | ||
| Maximum temperature℃ | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Meltiing point ℃ | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Density g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Resistivity（μΩ·m,20℃） | 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 | ||
| Elongation at rupture | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
| Specific heat（J/g.℃） | 0.44 | 0.44 | 0.44 | 0.44 | 0.44 | 0.44 | |
| Thermal conductivity（KJ/m.h℃） | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | ||
Coefficient of lines expansion19 (20～1000℃) | 18 | 17 | 17 | 19 | 19 | ||
| Micrographic structure | Austenite | Austenite | Austenite | Austenite | Austenite | ||
| Magnetic properties | onmagnetic | onmagnetic | onmagnetic | onmagnetic | onmagnetic | ||
Here are some common uses of 0.2 mm Nichrome wire:
Heating Elements: Nichrome wire is widely used in heating elements for devices such as toasters, hair dryers, and electric ovens, as it can withstand high temperatures without degrading.
Resistance Wire: The wire's high electrical resistance makes it ideal for creating resistors in electronics and electrical circuits.
Cutting Foam or Plastic: Thin Nichrome wire, like the 0.2 mm variety, is often used in hot wire cutters for cutting foam, plastics, or other materials that melt easily with heat.
Vaporizers and E-cigarettes: Nichrome is sometimes used as the heating element in vaporizers, providing quick heat-up times.
Laboratory Applications: In science labs, Nichrome wire is used in flame tests, where its resistance to heat helps in analyzing the color emitted by chemicals when burned.
Its thin diameter (0.2 mm) is suitable for applications that require precise control of heating and resistance, such as in small-scale electronics or specific scientific experiments.
FAQs
Q：I have sent the RFQ, when can I expect a reply?
A：We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, please send the message on trade management or call us directly.
Q：How long is the delivery time?
A：It depends on the order quantity ,Usually it takes about 20-30 days.
Q：Do you accept OEM/ODM manufacturing?
A：Yes! We do accept OEM/ODMmanufacturing. You could give us your samples or drawings.
Q：Can you send me your catalogue?
A：Yes, please contact us.We can share with our catalogue for you by email.
Q：How to control the products quality in your company?
A：With professional quality team, advanced product quality planning, strict implementation, continuous improvement, the quality of our products is well controlled and consistent.
Q：Can you provide detailed technical data and drawing?
A：Yes, we can. Please tell us which product you need and the applications, we will send the detailed technical data and drawing to you for your evaluation and confirm.
