Pure nickel rod is a high-purity nickel material. Common grades include N4, N6, Ni200 and Ni201, and the nickel content is not less than 99%. It has excellent properties, with a melting point of 1435-1446°C and an elongation of 35%, a tensile strength of ≥462 MPa, a density of 8.89 g/cm3, and the surface treatment can be bright or oxidized. Pure nickel rods have the advantages of corrosion resistance and good strength, and are widely used in resistors, electrolytic cells, electronic components and other fields. Its high-purity nickel component can provide good electrical and thermal conductivity. In the manufacturing of electronic devices, pure nickel rods are often used as electrode materials, electrical connection materials, and wire materials. Its excellent conductivity makes it ideal for current transmission, ensuring the efficient operation of electronic devices.
Grade | Chemical Composition(%) | ||||||||
Ni+Co | Cu | Si | Mn | C | Mg | S | P | Fe | |
N4/201 | 99.9 | ≤0.015 | ≤0.03 | ≤0.002 | ≤0.01 | ≤0.01 | ≤0.001 | ≤0.001 | ≤0.04 |
N6/200 | 99.5 | 0.1 | 0.1 | 0.05 | 0.1 | 0.1 | 0.005 | 0.002 | 0.1 |
Physical Data
Density | 8.89g/cm3 |
Specific Heat | 0.109(456 J/kg.℃) |
Electrical Resistivity | 0.096×10-6ohm.m |
Melting Point | 1435-1446℃ |
Thermal Conductivity | 70.2 W/m-K |
Mean Coeff Thermal Expansion | 13.3×10-6m/m.℃ |
Typical Mechanical Properties
Mechanical Properties | Nickel 200 |
Tensile Strength | 462 Mpa |
Yield Strength | 148 Mpa |
Elongation | 47% |
Our Production Standard
Bar | Forging | Pipe | Sheet/Strip | Wire | |
ASTM | ASTM B160 | ASTM B564 | ASTM B161/B163/B725/B751 | AMS B162 | ASTM B166 |
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What are the main advantages of pure nickel rods in the electronics industry?
The main advantages of pure nickel rods in the electronics industry are their excellent electrical conductivity and good corrosion resistance. Its ability to provide efficient current conduction and long-term stable operation in harsh environmental conditions makes it ideal for areas such as electronic component manufacturing and resistor manufacturing.
What are the characteristics of pure nickel rods when used in resistor manufacturing?
Pure nickel rods have several characteristics when used in resistor manufacturing. First of all, pure nickel rods have stable resistance values and can provide accurate and reliable resistance characteristics. Secondly, pure nickel rods have excellent electrical conductivity and can effectively conduct current. In addition, pure nickel rods also have good corrosion resistance and can operate stably for a long time in the resistor working environment.