Changzhou Victory Technology Co., Ltd victory@dlx-alloy.com 86-199-06119641
Product Details
Place of Origin: China
Brand Name: Victory
Certification: CE
Model Number: Cr20Ni80
Document: Product Brochure PDF
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
Thermal Expansion: |
13-17 μm/mK |
Density: |
8.4 G/cm3 |
Chemical Composition: |
Ni-Cr-Fe |
Electrical Resistivity: |
1.1-1.2 μΩm |
Yield Strength: |
200-300 MPa |
Hardness: |
HV400-500 |
Melting Point: |
1400-1450°C |
Applications: |
Heating Elements, Furnaces, Electrical Components |
Thermal Expansion: |
13-17 μm/mK |
Density: |
8.4 G/cm3 |
Chemical Composition: |
Ni-Cr-Fe |
Electrical Resistivity: |
1.1-1.2 μΩm |
Yield Strength: |
200-300 MPa |
Hardness: |
HV400-500 |
Melting Point: |
1400-1450°C |
Applications: |
Heating Elements, Furnaces, Electrical Components |
Nichrome wire is a type of alloy composed primarily of nickel, chromium, and iron; a key property of this alloy is its high resistivity. This means that it is able to resist the flow of electrical current, while its good oxidation resistance allows it to withstand high temperatures and prevents it from corroding over time.
Additionally, nichrome wire is known for its excellent ductility, allowing it to be easily shaped and formed into various shapes and sizes. It is also easy to weld, making it suitable for larger structures.
Nichrome wire is widely used in a variety of applications, including the manufacture of heating elements for laboratory and industrial electric furnaces, heat guns, industrial hair dryers, water heating systems, high-value electrical resistors, heating cords, and cables.
In conclusion, nichrome wire is an ideal material for industries which require high-temperature resistance, electrical resistance, and ductility. Its versatility and reliability make it an essential part of many different applications.
| 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 |
We provide technical support and service for Nichrome Alloy products and its related accessories. Our team of experts are available 24/7 to answer any questions you may have. We will provide you with comprehensive information about the usage and maintenance of Nichrome Alloy products. We also offer online tutorials and troubleshooting services to help you get the most out of your Nichrome Alloy products. Our customer service representatives are always available to help you with any problems or concerns you may have.
We understand that your Nichrome Alloy products are important to you, so we make sure that our service is fast, efficient, and reliable. We offer free shipping on all orders and our products come with a full warranty. We also provide periodic updates and maintenance services to keep your Nichrome Alloy products functioning properly.
If you have any questions about our Nichrome Alloy products or services, please do not hesitate to contact us. We are here to help you get the most out of your Nichrome Alloy products.
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