Household Appliances Cr10Ni90 1300°C With High Strength And Corrosion Resistance
Product Introduction
Cr10Ni90 wire is a high resistance electric heating alloy wire composed of about 90% nickel and 10% chromium. It has excellent corrosion resistance and high temperature stability. The maximum operating temperature can reach 1300℃, the melting point is about 1400℃, the density is 8.7g/cm³, and the elongation at break is ≥20%. Its resistivity is relatively low, usually lower than that of Cr20Ni80 alloy. Cr10Ni90 wire has excellent processing performance and is easy to be machined by wire drawing, forming and other mechanical processing, and can be made into resistance wires of different shapes. In addition, the alloy wire also has good flexibility and weldability, and is easy to install and maintain. It is widely used in the fields of electric heating elements, resistance elements, thermocouple materials, such as electric kettles and oven heaters in household appliances, high temperature heaters in industrial heating equipment, and heating equipment in corrosive environments.
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: Cr10Ni90,Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30
Parameter
| Performance material | Cr10Ni90 |
| Composición | Ni | 90 |
| Cr | 10 |
| Fe | － |
| Temperatura máxima℃ | 1300 |
| Punto de fusion ℃ | 1400 |
| Densidad g/cm3 | 8.7 |
| Resistividad μΩ·m,20℃ | 0.76±0.05 |
| Alargamiento a la ruptura | ≥20 |
| Calor especifico J/g.℃ | － |
| Conductividad térmica KJ/m.h℃ | － |
| Coeficiente de expansión de líneas a×10-6/(20～1000℃) | － |
| Estructura micrográfica | － |
| Propiedades magnéticas | － |
| 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 |
Specific Applications
- Electric kettle: Cr10Ni90 is often used to make heating wires for electric kettles. Its high resistivity and stable resistance value can quickly heat up after power is turned on, and it remains stable in a long-term high-temperature working environment and is not easy to be damaged. At the same time, its good corrosion resistance makes it not easily corroded when in contact with water, ensuring the safety and service life of the electric kettle.
- Electric oven: In electric ovens, Cr10Ni90 can be used to make heating elements such as heating tubes or heating wires. It can maintain stable electric heating performance at high temperatures, ensure uniform temperature distribution in the oven, and meet cooking needs such as baking. In addition, its corrosion resistance also enables it to resist corrosion from oil smoke and food residues that may be generated in the oven.
- Electric blanket: Cr10Ni90 can be used to make electric heating wires in electric blankets. Its good flexibility and plasticity enable it to be easily woven into the desired shape, and it can evenly dissipate heat when powered on for heating, providing users with a comfortable warm experience. Moreover, its corrosion resistance and oxidation resistance also ensure the safety and reliability of electric blankets during long-term use.
- Electric oil heater: The heating element in the electric oil heater can also be made of Cr10Ni90 material. It can quickly convert electrical energy into thermal energy after power is turned on, heat the oil in the oil heater, and then transfer the heat to the surrounding environment through oil convection, playing a role in heating. The high resistivity and stable resistance value of Cr10Ni90 ensure the stability and safety of the heating element when working for a long time.
Advantages and Characteristics
- Excellent corrosion resistance: Cr10Ni90 alloy has good corrosion resistance and can resist erosion by corrosive media such as acids and alkalis. Its high nickel content enables it to perform well in a variety of corrosive environments, especially in high temperature and strong corrosive environments.
- Resistance to stress corrosion cracking: Cr10Ni90 alloy has excellent resistance to stress corrosion cracking in chlorides, low-concentration NaOH aqueous solutions, and high-temperature and high-pressure water.
- High strength and high toughness: Cr10Ni90 alloy has good mechanical properties at both room temperature and high temperature. Its tensile strength can reach 520 MPa, yield strength is 205 MPa, and elongation is 30%.
- High temperature performance: Cr10Ni90 alloy can work for a long time at temperatures up to 1300°C, and can still maintain good oxidation resistance and carburization resistance in high temperature environments.
Contact Us
Email:fbwlau@cnrunlai.com
Oem service:
Welcome customized size
We are experience factory for OEM&ODM service
Support and Services:
Our Nichrome Alloy product comes with technical support and services to ensure optimal performance and customer satisfaction:
- Expert consultation on product selection and application
- Technical assistance for installation and maintenance
- Product testing and analysis for quality control
- Customized solutions for unique customer needs
- Training and education on product use and safety
We are committed to providing our customers with the highest level of support and service for our Nichrome Alloy product.
Packing and Shipping:
Product Packaging:
- The Nichrome Alloy product will be packaged securely in a durable cardboard box to ensure safe transport.
- The product will be wrapped in protective bubble wrap to prevent any damage during shipping.
- A label with the product name and details will be placed on the box for easy identification.
Shipping:
- The product will be shipped via a reputable courier service within 2 business days of receiving the order.
- Customers will receive a tracking number once the product has been shipped.
- Please allow 5-7 business days for delivery.
- If there are any issues with the product or shipping, please contact our customer service team for assistance.
Related Questions and Answers
Q: What is the processing performance of Cr10Ni90 material?
A: Cr10Ni90 has good processing performance, can be cut, welded and machined, has good ductility and toughness, and is not easy to deform under high temperature use.
Q: What are the delivery states of Cr10Ni90 material?
A: The delivery states of Cr10Ni90 include annealing, annealing and pickling, annealing and polishing or turning, bright annealing, cold drawing or solution heat treatment. The specific requirements should be stated in the contract.
Q: What is the corrosion resistance of Cr10Ni90 material?
A: Cr10Ni90 has good corrosion resistance, can maintain stable performance in a variety of harsh environments, and is suitable for high temperature and corrosive environments.
Q: What is the oxidation resistance of Cr10Ni90 material?
A: Cr10Ni90 has good oxidation resistance in high temperature environments and can work for a long time at temperatures up to 1100°C.
