Changzhou Victory Technology Co., Ltd
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 300 tons per month |
| Delivery Time | 5-21 days |
| Packaging Details | Spool package with Carton box, Coil package with polybag for Resistance wire |
| Name | NiCr Heating Wire |
| Material | Nickel, Chromium |
| Nickel(Min) | 70% |
| Resistivity | 1.08-1.12 μΩ·m |
| Operating Temperature | 1150-1250 ℃ |
| Density | 8.2 g/cm³ |
| Coefficient of Linear Expansion | 13-15×10^-6/℃ |
| Tensile Strength | 600-800 Mpa |
| Yield Strength | 300-500 Mpa |
| Elongation | 20-30% |
| Application | Industrial heating equipment |
| Brand Name | Victory |
| Model Number | Cr30Ni70 |
| Certification | CE,ROHS,ISO 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 300 tons per month |
| Delivery Time | 5-21 days | Packaging Details | Spool package with Carton box, Coil package with polybag for Resistance wire |
| Name | NiCr Heating Wire | Material | Nickel, Chromium |
| Nickel(Min) | 70% | Resistivity | 1.08-1.12 μΩ·m |
| Operating Temperature | 1150-1250 ℃ | Density | 8.2 g/cm³ |
| Coefficient of Linear Expansion | 13-15×10^-6/℃ | Tensile Strength | 600-800 Mpa |
| Yield Strength | 300-500 Mpa | Elongation | 20-30% |
| Application | Industrial heating equipment | Brand Name | Victory |
| Model Number | Cr30Ni70 | Certification | CE,ROHS,ISO 9001 |
| Place of Origin | China | ||
| High Light | Spiral Heating Element Nichrome Wire ，Cr30Ni70 Nichrome Wire ，Industrial Furnace Nichrome Wire | ||
Product Description:
Cr30Ni70 heating wire is a common nickel-chromium alloy with excellent heating performance and high temperature stability. It is composed of 30% chromium and 70% nickel, making it an ideal heating element.
Cr30Ni70 heating wire is highly regarded for its efficient heating capabilities. It can reach high temperatures quickly, and the maximum operating temperature can reach 1100-1200 degrees Celsius. This makes it ideal for applications that require rapid heating, such as household appliances, industrial heating equipment and laboratory equipment.
In addition to high temperature performance, Cr30Ni70 heating wire also has stable resistance characteristics. It has moderate resistivity and can efficiently convert electrical energy into heat energy to achieve fast and even heating. In addition, the heating wire also has a low linear expansion coefficient and good mechanical strength, and can remain stable and reliable under high temperature and mechanical stress environments.
Basic performance:
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:
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.
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contact us
email:victory@dlx-alloy.com
Oem service:
Welcome customized size
We are experience factory for OEM&ODM service
Main feature:
Application:
In short, Cr30Ni70 heating wire has the characteristics of high resistance, excellent corrosion resistance, high temperature stability and fast heating response. Its application areas include industrial heating equipment, laboratory and scientific research equipment, and hot air equipment to meet high-power, high-temperature heating needs.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company,Seller
Year Established:
2008
Total Annual:
100-100000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Changzhou Victory Technology Co., Ltd is a leading manufacturer of high-quality nickel alloy products. We offer a wide range of solutions, including pipes, fittings, bars, sheets, and wires, specializing in grades such as Monel, Inconel, Incoloy, and Hastelloy. With a focus on innovation a... Changzhou Victory Technology Co., Ltd is a leading manufacturer of high-quality nickel alloy products. We offer a wide range of solutions, including pipes, fittings, bars, sheets, and wires, specializing in grades such as Monel, Inconel, Incoloy, and Hastelloy. With a focus on innovation a...
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