Huona (Shanghai) New Material Co., Ltd.
| Payment Terms | L/C,T/T,Western Union, |
| Supply Ability | 500 tons per month |
| Delivery Time | 5-21 days |
| Packaging Details | Carton/Wooden Case |
| Product Name | CuNi44 Strip |
| Chemical Composition (wt%) | Cu: 55.0-57.0%; Ni: 43.0-45.0%; Fe: ≤0.5%; Mn: ≤1.0%; Si: ≤0.1%; C: ≤0.05% |
| Thickness Range | 0.01mm - 2.0mm |
| Width Range | 5mm - 600mm |
| Temper Options | Soft (annealed), Half-hard, Hard (cold-rolled) |
| Tensile Strength | Soft: 450-500 MPa; Half-hard: 500-550 MPa; Hard: 550-600 MPa |
| Yield Strength | Soft: 150-200 MPa; Half-hard: 300-350 MPa; Hard: 450-500 MPa |
| Elongation (25°C) | Soft: ≥25%; Half-hard: 15-20%; Hard: ≤10% |
| Brand Name | Huona |
| Model Number | CuNi44 |
| Certification | ISO 9001 |
| Place of Origin | Shanghai |
View Detail Information
Explore similar products
1μm C1100 Ultra-thin Rolled Copper Foil New Energy
Copper Nickel Zinc Strip C7521 C7701 C7541 Alloy
CuNi44 NC050 Foil High-Performance Nickel-Copper Alloy for Electrical &
CuNi44 Flat Wire (ASTM C71500/DIN CuNi44) Nickel-Copper Alloy for Electrical
Product Specification
| Payment Terms | L/C,T/T,Western Union, | Supply Ability | 500 tons per month |
| Delivery Time | 5-21 days | Packaging Details | Carton/Wooden Case |
| Product Name | CuNi44 Strip | Chemical Composition (wt%) | Cu: 55.0-57.0%; Ni: 43.0-45.0%; Fe: ≤0.5%; Mn: ≤1.0%; Si: ≤0.1%; C: ≤0.05% |
| Thickness Range | 0.01mm - 2.0mm | Width Range | 5mm - 600mm |
| Temper Options | Soft (annealed), Half-hard, Hard (cold-rolled) | Tensile Strength | Soft: 450-500 MPa; Half-hard: 500-550 MPa; Hard: 550-600 MPa |
| Yield Strength | Soft: 150-200 MPa; Half-hard: 300-350 MPa; Hard: 450-500 MPa | Elongation (25°C) | Soft: ≥25%; Half-hard: 15-20%; Hard: ≤10% |
| Brand Name | Huona | Model Number | CuNi44 |
| Certification | ISO 9001 | Place of Origin | Shanghai |
| High Light | CuNi44 corrosion resistant strip ，Copper Nickel alloy NC050 strip ，6J40 high performance alloy strip | ||
CuNi44 strip, a high-performance copper-nickel alloy strip developed and manufactured by Huona New Material, features a nominal nickel content of 44% with copper as the base metal. Leveraging our advanced cold-rolling and precision annealing technologies, this strip achieves tight dimensional tolerances and consistent material properties across batches. It integrates exceptional electrical resistance stability, superior corrosion resistance, and excellent formability--striking a perfect balance for precision electrical components, sensor elements, and industrial hardware that demand long-term reliability.
| Attribute | Value (Typical) |
|---|---|
| Chemical Composition (wt%) | Cu: 55.0-57.0%; Ni: 43.0-45.0%; Fe: ≤0.5%; Mn: ≤1.0%; Si: ≤0.1%; C: ≤0.05% |
| Thickness Range | 0.01mm - 2.0mm (tolerance: ±0.0005mm for ≤0.1mm; ±0.001mm for >0.1mm) |
| Width Range | 5mm - 600mm (tolerance: ±0.05mm for ≤100mm; ±0.1mm for >100mm) |
| Temper Options | Soft (annealed), Half-hard, Hard (cold-rolled) |
| Tensile Strength | Soft: 450-500 MPa; Half-hard: 500-550 MPa; Hard: 550-600 MPa |
| Yield Strength | Soft: 150-200 MPa; Half-hard: 300-350 MPa; Hard: 450-500 MPa |
| Elongation (25°C) | Soft: ≥25%; Half-hard: 15-20%; Hard: ≤10% |
| Hardness (HV) | Soft: 120-140; Half-hard: 160-180; Hard: 200-220 |
| Resistivity (20°C) | 49 ± 2 μΩ*cm |
| Thermal Conductivity (20°C) | 22 W/(m*K) |
| Operating Temperature Range | -50°C to 300°C (continuous use) |
| Item | Specification |
|---|---|
| Surface Finish | Bright annealed (Ra ≤0.2μm), matte (Ra ≤0.8μm), or polished (Ra ≤0.1μm) |
| Flatness | ≤0.05mm/m (for thickness ≤0.5mm); ≤0.1mm/m (for thickness >0.5mm) |
| Machinability | Excellent (compatible with CNC cutting, stamping, bending, and etching) |
| Weldability | Suitable for TIG/MIG welding and soldering (forms corrosion-resistant joints) |
| Packaging | Vacuum-sealed in anti-oxidation bags with desiccants; wooden spools (for rolls) or cartons (for cut sheets) |
| Customization | Slitting to narrow widths (≥5mm), cut-to-length pieces, special tempers, or anti-tarnish coating |
Huona New Material implements strict quality control for CuNi44 strip: each batch undergoes XRF chemical composition analysis, mechanical property testing (tensile, hardness), and dimensional inspection (laser micrometry). Free samples (100mm×100mm) and material test reports (MTR) are available upon request. Our technical team provides tailored support--including temper selection for stamping, etching parameter optimization, and corrosion protection recommendations--to help customers maximize the performance of CuNi44 in their applications.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
8000000-100000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig... Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig...
Get in touch with us
Leave a Message, we will call you back quickly!