Nickel Wire Ni200 is a commercially pure nickel material known for its excellent mechanical properties, high ductility, and outstanding corrosion resistance in various chemical environments. It is widely used in electrical, electronic, and chemical processing applications. Choosing a reliable Ni200 supplier ensures product consistency, traceability, and compliance with international standards. This article provides detailed information about the main global suppliers, specifications, chemical composition, and applications of Ni200 nickel wire.
Top Nickel Wire Ni200 Suppliers
Below are some well-known suppliers that manufacture and distribute Nickel Wire Ni200 around the world. These companies provide products that comply with ASTM, UNS, and other industrial standards.
| Supplier | Country | Product Forms | MOQ | Certifications |
|---|---|---|---|---|
| Special Metals Corporation | USA | Wire, Rods, Bars | 50 kg | ISO 9001, ASTM B160 |
| VDM Metals | Germany | Wire, Sheet, Strip | 100 kg | ISO 14001, EN 10204 3.1 |
| Hindustan Nickel | India | Nickel Wire, Nickel Rod | 25 kg | ISO 9001, PED Approved |
| Shanghai Tankii Alloy Material Co., Ltd. | China | Wire, Strip, Foil | 5 kg | GB/T, ASTM, CE |
| American Elements | USA | Wire, Foil, Target | Small Quantity | ISO 9001, RoHS |
Chemical Composition of Nickel Wire Ni200
Ni200 is a pure nickel grade with minimal alloying elements, which gives it excellent corrosion resistance and thermal conductivity. The table below shows its standard composition according to ASTM B160.
| Element | Content (wt%) |
|---|---|
| Nickel (Ni) | ≥ 99.0 |
| Copper (Cu) | ≤ 0.25 |
| Iron (Fe) | ≤ 0.40 |
| Manganese (Mn) | ≤ 0.35 |
| Silicon (Si) | ≤ 0.35 |
| Carbon (C) | ≤ 0.15 |
| Sulfur (S) | ≤ 0.01 |
Mechanical Properties of Ni200 Wire
Nickel 200 exhibits excellent ductility and strength even in low-temperature conditions. Below are its typical mechanical properties at room temperature.
| Property | Typical Value | Standard |
|---|---|---|
| Tensile Strength | 415 MPa | ASTM B160 |
| Yield Strength (0.2% Offset) | 105 MPa | ASTM B160 |
| Elongation | 40% | ASTM B160 |
| Hardness | 90 HRB | Typical |
| Melting Point | 1453°C | – |
Product Forms and Size Range
Ni200 wire is available in a range of diameters, tempers, and packaging options to meet different industrial needs.
| Form | Diameter Range | Surface Finish | Packaging |
|---|---|---|---|
| Soft Annealed Wire | 0.05 mm – 6 mm | Bright / Matte | Spool, Coil |
| Hard Drawn Wire | 0.1 mm – 2 mm | Polished | Spool |
| Nickel Wire Rod | 6 mm – 12 mm | As Drawn | Bundle |
Standards and Grades
Ni200 wire is produced in compliance with several international standards. It is often compared with Ni201, which has lower carbon content for better performance at higher temperatures.
| Standard | Equivalent Grade | Description |
|---|---|---|
| UNS N02200 | Nickel 200 | Commercially pure nickel |
| UNS N02201 | Nickel 201 | Low carbon version of Ni200 |
| ASTM B160 | Ni200 Wire | Specification for nickel rod and wire |
| DIN 17752 | 2.4066 | German standard equivalent |
Applications of Nickel Wire Ni200
Due to its purity and stability, Nickel Wire Ni200 serves in many demanding environments. Common applications include:
| Industry | Applications |
|---|---|
| Electronics | Lead wires, battery tabs, resistance wire |
| Chemical Processing | Acid-resistant wire mesh, filters, electrodes |
| Electrical Engineering | Connectors, heating elements, terminals |
| Aerospace | Thermocouple wire, instrumentation |
| Medical Devices | Sensors and electronic components |
How to Choose a Reliable Ni200 Supplier
When choosing a Ni200 supplier, key factors include certification, stock availability, customization options, and traceability of material. Ensure that the supplier provides a mill test certificate (MTC) and follows ASTM and ISO standards.
| Factor | Details |
|---|---|
| Certification | ASTM B160 / ISO 9001 / EN 10204 |
| MOQ | 5 – 100 kg depending on supplier |
| Lead Time | 2 – 6 weeks for standard sizes |
| Customization | Available in coils, spools, or cut lengths |
Related Questions
What is the difference between Nickel 200 and Nickel 201?
Nickel 200 and Nickel 201 are nearly identical, but Ni201 contains less carbon (≤0.02%) than Ni200 (≤0.15%), making it more suitable for high-temperature applications where graphitization could occur.
Can Ni200 wire be used for resistance heating?
Yes, Ni200 can be used in resistance heating applications, but due to its relatively low electrical resistance compared to nichrome, it’s mainly used for low-resistance connections rather than heating coils.
What sizes of Ni200 wire are commonly available?
Ni200 wire is typically available from 0.05 mm fine wire for electronics up to 6 mm diameter for industrial use, supplied on spools or coils depending on the manufacturer.
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