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- 4J343(4J43)
- 4J352(4J49)
- 4J350(4J50)
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- 6J420(6J20)
- 6J422(6J22)
- 6J423(6J23)
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Nickel-chromium Alloys Flat Wire Cr15Ni60
Overview
Cr15Ni60 Nickel-Chromium Alloy Flat Wire is engineered for high-resistivity heating applications, offering exceptional oxidation resistance and high-temperature stability (up to 1150°C) with tensile strength ≥700 MPa and elongation ≥30%. Customizable surface finishes (bright annealed/pickled) and dimensions (thickness 0.1-6mm, width 2-50mm) make it ideal for industrial furnaces, household appliances, new energy, and automotive heating systems.
Limiting Chemical Composition, %
Chromium..................................................................................................................................15.0
Aluminum..................................................................................................................................60.0
Fe & trace elements
Material Characteristics
Density |
about 8.1g/cm³ |
Resistivity |
1.18 μΩ·m (20°C) |
Temperature Range |
Continuous Service ≤1000℃, Short-Term Peak ≤1150℃ |
Material Properties
● High Resistivity & Heat Resistance:
Resistivity 1.18 μΩ·m (20°C), stable operation at 1000~1150°C.
● Oxidation Resistance:
Dense Cr₂O₃ oxide layer prevents degradation.
● High Electrical Efficiency:
Tensile strength ≥700 MPa, elongation ≥30%.
● Surface Options:
Bright annealed, pickled, or customized finishes.
Core Advantages
● Precision Sizing:
Thickness 0.1-6mm, width 2-50mm (±0.02mm tolerance).
● High Electrical Efficiency:
Optimized resistivity for energy-saving heating.
● Eco-Compliance:
RoHS, REACH, ISO 9001 certified.
Typical Applications
● Industrial Furnaces:
High-temp resistance bands, annealing furnace elements.
● Household Appliances:
Oven heating strips, coffee machine coils.
● New Energy Vehicles:
Battery heating plates, EV charger ribbons.
● Chemical Equipment:
Corrosion-resistant reactor heating systems.
Technical Specifications
Parameter | Numeric | Unit |
---|---|---|
Melting Point | 1350-1380 | ℃ |
Tensile Strength | ≥700 | MPa |
Elongation | ≥30 | % |
Surface Finish | Bright Annealed, Pickled | - |
Thickness | 0.1-6.0 | mm |
Width | 2-50 | mm |
Target Industries
● Industrial Heating Systems
● Household & Consumer Electronics
● New Energy Vehicles & Energy Storage
● Chemical & Metallurgical
Packaging & Certifications
● Secure Packaging:
Vacuum-sealed with reinforced wooden crates.
● Certifications:
ISO 9001, RoHS, REACH, SGS test reports.
Why Choose Us?
● Technical Expertise:
10+ years in NiCr alloy manufacturing and consulting.
● Fast Delivery:
72-hour shipping for standard sizes, 10-15 days for custom orders.
● Global Service:
Clients in 30+ countries with localized logistics.
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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