Introduction:
1. High Resistance: Nichrome wire has a high resistance to
electrical current, allowing it to generate heat efficiently when
electricity passes through it.
Heat Resistance: Nichrome wire can withstand high temperatures
without degrading, making it suitable for use in heating elements.
Corrosion Resistance: Nichrome wire is resistant to oxidation and
corrosion, ensuring a longer lifespan in various heating
applications.
Fast Heating: Due to its high resistance, Nichrome wire heats up
quickly, providing rapid heat generation in heating devices.
Durable: Nichrome wire is durable and can withstand repeated
heating cycles without significant degradation in performance.
2. Tensile Strength: Typically ranges from 600 to 900 MPa.
Yield Strength: Around 275 to 550 MPa.
Elongation: Generally between 20% to 35%.
Hardness: Varies depending on the specific alloy composition.
These properties can vary based on the specific grade and
manufacturer of the Nichrome flat wire.
Technical Parameters:
| Performance material | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 |
| Composición | 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 |
| Temperatura máxima℃ | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 |
| Punto de fusion ℃ | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 |
| Densidad g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 |
| Resistividad μΩ·m,20℃ | 0.76±0.05 | 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 |
| Alargamiento a la ruptura | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 |
| Calor especifico J/g.℃ | － | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 |
| Conductividad térmica KJ/m.h℃ | － | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 |
| Coeficiente de expansión de líneas a×10-6/(20～1000℃) | － | 18 | 17 | 17 | 19 | 19 |
| Estructura micrográfica | － | Austenite | Austenite | Austenite | Austenite | Austenite |
| Propiedades magnéticas | － | Nonmagnetic | Nonmagnetic | Nonmagnetic | Weak magnetic | Weak magnetic |
| Form | Specification |
| Wire | Diameter=0.025mm~8mm |
| Flat wire | Width=0.40~6.0mm | Thick=0.03~0.50mm |
| Strip | width=8~250mm | Thick=0.05~3.0mm |
| Bar | Diameter=8~100mm | Long=50~1000 |
Service:
Safety is our utmost priority when it comes to our NiCr alloy
heaters. We have implemented multiple safety measures, including
overload protection and overheating protection, to ensure the safe
and reliable operation of our heaters. You can have peace of mind
knowing that our products prioritize your safety and provide a
secure heating solution.
contact us
email:victory@dlx-alloy.com
Oem service:
Welcome customized size
We are experience factory for OEM&ODM service
Size dimension range:
Wire: 0.01-10mm
Ribbons: 0.05*0.2-2.0*6.0mm
Strip: 0.05*5.0-5.0*250mm
NiCr series: Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30
Packing and Shipping:
Sturdy cardboard boxes are used for packaging NiCr Alloy.
Each box has dimensions of approximately 26 cm (length) x 26 cm
(width) x 30 cm (height).
The shipping method for NiCr Alloy depends on the customer's
requirements.
FAQ :
What are the typical mechanical properties of NiCr Alloy?
The mechanical properties of NiCr Alloy can vary depending on the
specific composition and heat treatment. Generally, it exhibits
high strength, good ductility, and excellent creep resistance at
elevated temperatures.
What is the cost of NiCr alloy?
The cost of NiCr alloys is generally lower and more economical than
other high-temperature alloys (such as tungsten-molybdenum alloys).
This makes NiCr alloys a popular choice in many applications.
Do you provide technical support for Cr10Ni90 alloy wire?
Yes, we provide technical support for Cr10Ni90 alloy wire,
including selection suggestions, application guidance, etc.
