Copper Nickel Alloy CuNi6 Sheet (Plate Strip)
Copper Nickel CuNi6 strip is Cu-Ni resistance alloy strip to DIN 17 471,this alloy has low electrical resistivity and is solderable. It can withstand seawater corrosion,erosion and bio-fouling. It is therefore widely used in marine and offshore industries.
CuNi6 strip is typically used for terminals, low-resistance, electrical resistors, heating cables with low heating temperature.
Sheet Plate Strip: Thickness:0.05mm above
Chemical Composition of Copper Nickel CuNi6 Sheet:
Alloy | Ni% | Cu% |
CuNi6 | 6 | Bal. |
Physical Data of Copper Nickel CuNi6 Sheet:
Density | Specific Heat | Electrical Resistivity | Melting Point | Maximum Operating Temperature | Coefficient of linear expansion (coeff 10-6/°C) |
8.9 g/cm3 | 0.38 (J/kg 20℃) | 0.01×10-6 ohm.m | 1095℃ | 220℃ | 16.2 from 20 to 1000℃ |
Typical Mechanical Properties of Copper Nickel CuNi6 Sheet:
Cu | CuNi2 | CuNi6 | CuNi10 | CuNi23Mn | CuNi44 | ||
Tensile strength | [N/mm²] | 220-270 | 290-370 | 310-380 | 320-380 | 500-550 | 520-680 |
Yield strength at 1% elongation | [N/mm²] | 120-180 | 140-230 | 150-240 | 160-250 | 310-380 | 400-500 |
Bending proof performance | [%] | 100 | 125 | 145 | 160 | 390 | 350 |
Resistance (IACS) | [%] | 100 | 34 | 17 | 11 | 6 | 3 |
Conductivity | [S*m/mm²] | 58.5 | 20 | 10 | 6.7 | 3.3 | 2 |
Resistivity | [Ohm*mm²/m] | 0.0171 | 0.05 | 0.10 | 0.15 | 0.30 | 0.49 |
Thermal coefficient of resistance | [1E-6/K] | 3900 -4000 | 1000 -1600 | 500-900 | 350-400 | 150-200 | -80 - 40 |
Solderability | [-] | good | good | good | good | good | no |
Product Description: The product produced by us is of good quality and is priced reasonably.
Competitive price: The labour cost and cost on procuring the raw materials is low and hence the manufacturing cost is reasonable. We provide high facility in short producing cycle and have strong adaptive capacity in producing variation of products.
High quality assured: The work done by us has a good command of advanced technological process in the respect of smelting, rolling, drawing and heat treatment up to finished products. The chemical analysis department, the physical testing department and the quality control department all operate an all-round monitoring of our products from raw materials to final products.
Packing Process & Transportation:
Packaging: Seal up, with plastic inside and wooden case or carton outside; or according to the customer's requirements.
Transportation: By air: Beijing International Airport OR By sea: Trianjin Seaport
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