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Wire
- Wire Diameter: 0.02mm-10mm
- Straight Wire: Length: 500mm-2000mm
- Surface Condition: Bright annealed, semi-hard, hard
- Tolerance: ±0.005mm-±0.05mm (depending on wire diameter)
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Strip
- Thickness: 0.01mm-3mm
- Width: 5mm-455mm
- Strip Roll: 100m-1000m/roll (depending on thickness and width)
- Hardness Condition: Soft, 1/2H, 1/4H, hard
- Thickness Tolerance: ±0.005mm-±0.02mm
- Width Tolerance: ±0.1mm-±0.5mm
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Rod
- Diameter: 1mm-200mm
- Length: 100mm-3000mm, or customizable
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Tube
- Outer Diameter: 6mm-300mm
- Wall Thickness: 0.5mm-20mm
- Length: 100mm-6000mm, or customizable
Standard Compliant
Our production adheres to JIS G4313 standards, ensuring compliance with international quality benchmarks.
Equivalent overseas standards are listed for reference.
Chemical Composition
| Grade | Nickel (Ni)+ Cobalt (Co) | Copper (Cu) | Silicon (Si) | Manganese (Mn) | Carbon (C) | Magnesium (Mg) | Sulfur (S) | Phosphorus (P) | Iron (Fe) |
| N4/Ni201 | 99.9% | ≤0.015 | ≤0.03 | ≤0.002 | ≤0.01 | ≤0.01 | ≤0.001 | ≤0.001 | ≤0.04 |
| N6/Ni200 | 99.6% | 0.1 | 0.1 | 0.05 | 0.1 | 0.1 | 0.005 | 0.002 | 0.1 |
Physical & Mechanical Properties
| Grades | N4/Ni201 | N6/Ni200 |
| Density | 8.9g/cm³ | 8.9g/cm³ |
| Melting Point | 1455°C | 1445-1470℃ |
| Coefficient of Thermal Expansion | 13.0µm/m·°C | 13.3×10⁻⁶/℃ |
| Thermal Conductivity | 10.1W/m·K | 90.7 W/m·K |
| Electrical Resistivity | | 0.103×10⁻⁶Ω·/m (at 20℃) |
| Electrical Conductivity | 14.6% IACS | |
| Tensile Strength | ≥450MPa | ≥450 MPa |
| Yield Strength | ≥200MPa | ≥150 MPa |
| Elongation at Break | ≥40% | ≥40% |
| Hardness | ≤150 | |
Features
- Excellent electrical conductivity makes it ideal for use in electronic and electrical components
- Superior corrosion resistance performance in reducing environments, except in strong alkaline conditions
- Easily processed into complex shapes under hot or cold conditions with good weldability and formability
- Stable coefficient of thermal expansion for applications requiring temperature stability
- High-temperature strength & ductility maintains mechanical integrity even at elevated temperatures
- Some variants are shape memory alloys, allowing them to return to their original shape under specific temperature conditions
Applications
- Chemical & electroplating industry: Used in reactor vessels, pipelines, and corrosion-resistant equipment
- Electronics & battery industry: Found in lithium battery connectors, sputtering targets, and electrical contacts
- Aerospace: Applied in aircraft engine components and spacecraft parts
- Automotive manufacturing: Used in battery system components for electric vehicles
- Metal stamping & hardware: Ideal for high-strength and corrosion-resistant small components
- Telecommunications & vacuum electronics: Used in specialty bulbs, radio components, and vacuum devices
- Medical equipment: Selected for non-magnetic implants and surgical devices
- Diamond tools: Acts as a metallic binder to enhance durability and cutting efficiency
Packaging
