Changzhou Victory Technology Co., Ltd victory@dlx-alloy.com 86-199-06119641
Product Details
Place of Origin: China
Brand Name: Victory
Certification: ISO9001
Model Number: Cr20Ni80
Document: Product Brochure PDF
Payment & Shipping Terms
Minimum Order Quantity: 3.5
Price: 5-100kg, $20-$30
Packaging Details: Spool package with Carton box, Coil package with polybag for Resistance wire
Delivery Time: 5-20 days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 300 tons per month
Applications: |
Heating Elements, Furnaces, Electrical Components |
Nickel(Min): |
77% |
Elongation: |
≥20% |
Melting Point: |
1400-1450°C |
Electrical Resistivity: |
1.1-1.2 μΩm |
Resistivity: |
1.09+/-0.05 |
Tensile Strength: |
637MPA |
Hardness: |
HV400-500 |
Thermal Conductivity: |
15-20 W/mK |
Name: |
NiCr Alloy |
Applications: |
Heating Elements, Furnaces, Electrical Components |
Nickel(Min): |
77% |
Elongation: |
≥20% |
Melting Point: |
1400-1450°C |
Electrical Resistivity: |
1.1-1.2 μΩm |
Resistivity: |
1.09+/-0.05 |
Tensile Strength: |
637MPA |
Hardness: |
HV400-500 |
Thermal Conductivity: |
15-20 W/mK |
Name: |
NiCr Alloy |
Introduction:
1. Nichrome flat wire is a type of heating element wire that is commonly used in various applications such as in heaters, ovens, toasters, and other electrical appliances. It is made of an alloy of nickel and chromium, which provides high resistance to electrical current and excellent heat resistance. The flat shape of the wire allows for efficient heat transfer and distribution. Nichrome flat wire is known for its durability, stability at high temperatures, and consistent performance, making it a popular choice in the heating industry.
2.mechanical properties of Nichrome flat wire:
| 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 |
Application fields:
Due to its high temperature performance and corrosion resistance, Cr20Ni80 alloy wire is widely used in industrial heaters, electric furnace heating elements, hot blast furnaces, resistance heaters, heat treatment equipment and other fields. It is also used to make electric heating elements such as resistance wires, heating wires, and electric heaters.
Service:
We provide comprehensive nickel-chromium alloy technical support and services to ensure the normal operation of our customers' products. Our experienced technical team will provide customers with various services such as installation, maintenance, troubleshooting, and answer any questions they may have about the product. We also provide customized solutions, designing and manufacturing nickel-chromium alloy products according to customer needs. We are committed to ensuring customers are satisfied with their purchases, providing timely support and building great relationships.
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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
FAQ:
Are you a manufactuer?
