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| Categories | Copper Nickel Alloy |
|---|---|
| Brand Name: | Huona |
| Model Number: | CuNi44 |
| Certification: | ISO9001 |
| Place of Origin: | Shanghai |
| MOQ: | 10kg |
| Price: | Negotiable |
| Payment Terms: | L/C,T/T,Western Union, |
| Supply Ability: | 500 tons per year |
| Delivery Time: | 5-21 days |
| Packaging Details: | Carton/Wooden Case |
| Product Name: | CuNi44 flat wire |
| Thickness Range: | 0.05mm – 0.5mm |
| Width Range: | 0.2mm – 10mm |
| Tensile Strength: | 450 – 550 MPa (annealed) |
| Elongation: | ≥20% (annealed) |
| Hardness (HV): | 130 – 170 (annealed); 210 – 260 (half-hard) |
| Chemical Composition (Typical, %): | Ni:43-45% |
| Surface Finish: | Bright annealed (Ra ≤0.2μm) |
| Company Info. |
| Huona (Shanghai) New Material Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
| Product Name | CuNi44 flat wire |
| Thickness Range | 0.05mm – 0.5mm |
| Width Range | 0.2mm – 10mm |
| Tensile Strength | 450 – 550 MPa (annealed) |
| Elongation | ≥20% (annealed) |
| Hardness (HV) | 130 – 170 (annealed); 210 – 260 (half-hard) |
| Chemical Composition (Typical, %) | Ni:43-45% |
| Surface Finish | Bright annealed (Ra ≤0.2μm) |
| Thickness Tolerance | ±0.001mm (≤0.1mm); ±0.002mm (>0.1mm) |
| Width Tolerance | ±0.02mm |
| Aspect Ratio (Width:Thickness) | 2:1 - 20:1 (custom ratios available) |
| Nickel (Ni) | 43.0 - 45.0% |
| Copper (Cu) | Balance (55.0 - 57.0%) |
| Iron (Fe) | ≤0.5% |
| Manganese (Mn) | ≤1.0% |
| Silicon (Si) | ≤0.1% |
| Carbon (C) | ≤0.05% |
| Supply Form | Continuous rolls (50m - 300m) or cut lengths |
| Packaging | Vacuum-sealed with anti-oxidation paper; plastic spools |
| Processing Options | Custom slitting, annealing, or insulation coating |
| Compliance | RoHS, REACH certified; material test reports available |
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