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- 4J343(4J43)
- 4J352(4J49)
- 4J350(4J50)
- 6J415(6J15)
- 6J420(6J20)
- 6J422(6J22)
- 6J423(6J23)
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Nickel-chromium Alloys Wire Cr15Ni60
Overview
Cr15Ni60 nickel chromium alloy round wire is a cost-effective solution for electric heating elements and appliances. With high resistivity and excellent thermal properties, it is widely used in household heating devices and industrial heating systems.
Limiting Chemical Composition, %
Chromium(Cr)..................................................................................................................................15.0
Nickel(Ni).........................................................................................................................................60.0
Balance Iron (Fe) & Trace Elements
Material Characteristics
Density |
about 8.2g/cm³ |
Resistivity |
1.32 μΩ·m (20℃) |
Temperature Range |
Continuous Service 800℃~1000℃, Short-Term Peak 1100℃ |
Key Advantages
● Energy-Efficient Heating:
Ultra-high resistivity enables rapid heating, reducing energy consumption by 20% compared to conventional heating alloys.
● Corrosion Resistance:
60% nickel improves resistance to sulfurization and chloride attack, suitable for humid and chemical environments.
● Processing Flexibility:
Superior ductility (≥30% elongation) supports complex coil winding and precision heating component fabrication.
Typical Applications
● Household Heating Components:
Spiral heating wires and heating discs for electric kettles, microwaves, and irons.
● Industrial Temperature Control:
Heating bands for plastic injection molding machines, temperature modules for packaging equipment, laboratory drying ovens.
● Electronics & New Energy:
Heating wires for lithium battery drying furnaces, preheating elements in semiconductor equipment.
Material Characteristics
Parameter | Numeric | Unit |
---|---|---|
Melting Point | 1350-1380 | ℃ |
Tensile Strength | ≥580 | MPa |
Elongation | ≥30 | % |
Surface Finish | Bright/Matte | - |
Diameter Range | 0.1-4.0 | mm |
Target Industries
● Household Appliances & Consumer Electronics
● Plastics Processing & Packaging
● New Energy & Semiconductor
● Laboratory Equipment
Packaging & Certifications
● Packaging:
Anti-static spools/custom-cut packaging, ≤200m/coil (small sample orders available).
● Certifications:
IEC 60539, RoHS, UL Certification (compliant with appliance safety standards).
Why Choose Cr15Ni16?
● Household Appliance Benchmark:
Tailored for compact, energy-efficient appliances, meeting UL/IEC safety standards to accelerate product launch.
● Cost Leadership:
Outstanding price-performance ratio among high-nickel alloys, compatible with automated mass production.
Available Forms
We provide you with a variety of product forms, including but not limited to
● Strip & Foil
● Round Wire &Flat Wire
● Bar & Rod
● Electrothermal Strip
● Flange & Ring
● Wire & Welding
● Reststance Wire
● Electric Alloy Wire
● Electric Furnace Bar
● Customize
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