Our Products
We offer a complete product range of Nickel Plated Copper Wire and Silver Plated Copper Wire
Nickel Plated Copper Wire combines the high electrical conductivity of copper with the corrosion and heat resistance of nickel. A uniform nickel coating is electroplated over pure copper wire, enhancing its performance in high-temperature and oxidizing environments. This wire is ideal for applications requiring long-term stability, solderability, and resistance to tarnish and chemical attack.
\nKey Features:
\nExcellent oxidation and corrosion resistance
\nMaintains performance at elevated temperatures
\nGood solderability and surface stability
\nExtended shelf life and resistance to tarnish
\nCompatible with high-frequency and high-voltage applications
\n\n
Applications:
\nHeating elements and resistance coils
\nLead wires for electronic components
\nAerospace and defense wiring
\nHigh-temperature cable assemblies
\nBattery and fuel cell interconnects
\nEMI/RFI shielding braids and flexible connectors
\n\n
AVAILABLE WIRE SIZE
| Type | Descriptiontion |
| Solid Type | From 38 AWG (0.10 mm) to 20 AWG (0.81mm) |
| Stranded Type | Up to 1.5 sq.mm |
| Silver Coating | From 2% to 27% Pure Nickel by weight, as per ASTM B355 |
Solid Wire Specifications, As Per ASTM B355
| Conductor Size (AWG)onductor Size (AWG) | Dia (mm)Dia (mm) | Max. DC Conductor Resistance @20 Deg C (Ohm/Km)Max. DC Conductor Resistance @20 Deg C (Ohm/Km) | MiMin Elongation < 27% (Class 2,4,7,10)n Elongation < 27% (Class 2,4,7,10) | MMin Elongation For 27% (Class 27)in Elongation For 27% (Class 27) |
| 38 | 0.102 | 2210 | 15 | 8 |
| 37 | 0.114 | 1759 | 15 | 8 |
| 36 | 0.127 | 1411 | 15 | 8 |
| 35 | 0.142 | 1124 | 15 | 10 |
| 34 | 0.16 | 881.5 | 15 | 10 |
| 33 | 0.18 | 694 | 15 | 10 |
| 32 | 0.203 | 557.7 | 15 | 10 |
| 31 | 0.226 | 439.7 | 15 | 10 |
| 30 | 0.254 | 356.4 | 20 | 15 |
| 29 | 0.287 | 271.1 | 20 | 15 |
| 28 | 0.32 | 224.4 | 20 | 15 |
| 27 | 0.361 | 170.6 | 20 | 15 |
| 26 | 0.404 | 140.9 | 20 | 15 |
| 25 | 0.455 | 107.7 | 20 | 15 |
| 24 | 0.511 | 88.4 | 20 | 15 |
Silver Plated Copper Wire combines the high electrical conductivity of copper with the superior surface conductivity, thermal stability, and corrosion resistance of silver. A thin, uniform layer of silver is electroplated over a pure copper core, resulting in a wire that performs exceptionally well in high-frequency, high-temperature, and corrosive environments.
\nKey Features:
\nOutstanding surface conductivity for signal transmission
\nTarnish-resistant and corrosion-resistant finish
\nSolderable surface ideal for electronic applications
\nStable performance under thermal cycling
\nLonger shelf life and enhanced durability
\n\n
Applications:
\nHigh-frequency signal and RF cables
\nMilitary and aerospace wiring systems
\nMedical device components
\nPrecision electronics and connectors
\nPower transmission in harsh or high-performance environments
\nEMI/RFI shielding and grounding systems
AVAILABLE WIRE SIZE
| Type | Description |
| Solid Type | From 42 AWG (0.06 mm) to 20 AWG (0.81 mm) |
| Stranded Type | Upto 10 sq.mm |
| Silver Coating | From 1.25% to 10% Silver by weight, as per ASTM B298 |
SOLID/STRANDED CONDUCTOR
| Conductor Size (AWG)ctor Size (AWG) | Dia (mm) | M Minimum Elongation (%) (%) | MaMaximum Resistance at 20°C (Ω/km)ximum Resistance at 20°C (Ω/km) | Weight Nominal (kg/km)Weight Nominal (kg/km) | Length Nominal (Meter/kg)Length Nominal (Meter/kg) |
| 12 | 2.052 | 25 | 5.32 | 29.41 | 34.01 |
| 13 | 1.829 | 25 | 6.7 | 23.35 | 42.83 |
| 14 | 1.628 | 25 | 8.454 | 18.51 | 54.02 |
| 15 | 1.45 | 25 | 10.654 | 14.69 | 68.09 |
| 16 | 1.29 | 25 | 13.46 | 11.62 | 86.03 |
| 17 | 1.151 | 25 | 16.927 | 9.24 | 108.17 |
| 18 | 1.024 | 25 | 21.388 | 7.32 | 136.69 |
| 19 | 0.912 | 25 | 26.948 | 5.81 | 172.26 |
| 20 | 0.813 | 25 | 33.92 | 4.61 | 216.76 |
| 21 | 0.724 | 25 | 42.763 | 3.66 | 273.27 |
| 22 | 0.643 | 25 | 54.268 | 2.88 | 346.73 |
| 23 | 0.574 | 25 | 68.014 | 2.3 | 434.65 |
| 24 | 0.511 | 20 | 85.987 | 1.82 | 549.44 |
| 25 | 0.455 | 20 | 108.386 | 1.44 | 692.82 |
| 26 | 0.404 | 20 | 137.365 | 1.14 | 878.16 |
| 27 | 0.361 | 20 | 172.238 | 0.91 | 1100.87 |
| 28 | 0.32 | 20 | 218.838 | 0.72 | 1398.19 |
| 29 | 0.287 | 20 | 272.056 | 0.58 | 1738.6 |
| 30 | 0.254 | 20 | 347.34 | 0.45 | 2219.92 |
| 31 | 0.226 | 20 | 438.35 | 0.36 | 2802.21 |
| 32 | 0.203 | 15 | 542.719 | 0.29 | 3469.12 |
| 33 | 0.18 | 15 | 689.336 | 0.23 | 4403.47 |
| 34 | 0.16 | 15 | 875.351 | 0.18 | 5595.08 |
| 35 | 0.142 | 15 | 1108.213 | 0.14 | 7080.81 |
| 36 | 0.127 | 15 | 1389.361 | 0.11 | 8876.74 |
| 37 | 0.114 | 15 | 1715.26 | 0.09 | 10961.97 |
| 38 | 0.102 | 15 | 2170.876 | 0.07 | 13883.66 |
| 39 | 0.089 | 15 | 2835.43 | 0.06 | 18112.37 |
| 40 | 0.079 | 15 | 3618.036 | 0.04 | 23091.72 |
Stranded Conductors : Sizes & Typical Properties
| Conductor SizConductor Size (AWG)e (AWG) | StrandStrand | No of Strand X No of Strand X Conductor Dia (mm)Conductor Dia (mm) | Lay Length Lay Length Nominan (mm)Nominan (mm) | Diameter in mm (min)Diameter in mm (min) | Diameter in mm (max)Diameter in mm (max) | Maximum RMaximum Resistance at 20°C (Ω/KM)esistance at 20°C (Ω/KM) | Weight Nominal (kgWeight Nominal (kg/km)/km) | Weight Weight Maximum kg/kmMaximum kg/km |
| 4 | 19×7/25 | 133 x 0.45 | 76.2 | 6.35 | 6.68 | 0.977 | 193.46 | 197.93 |
| 6 | 19×7/27 | 133 x 0.36 | 63.5 | 5.029 | 5.283 | 1.557 | 121.73 | 124.26 |
| 8 | 19×7/29 | 133 x 0.29 | 50.8 | 4.013 | 4.216 | 2.445 | 77.09 | 78.43 |
| 10 | 37/26 | 37 x 0.40 | 38.1 | 2.692 | 2.845 | 4.213 | 44.2 | 44.79 |
| 12 | 37/28 | 37 x 0.32 | 31.75 | 2.126 | 2.258 | 6.757 | 27.83 | 28.28 |
| 12 | 19/25 | 19 x 0.45 | 25.4 | 2.202 | 2.299 | 6.197 | 28.57 | 29.17 |
| 14 | 19/27 | 19 x 0.36 | 22.225 | 1.748 | 1.824 | 9.842 | 19.5 | 18.3 |
| 16 | 19/29 | 19 x 0.29 | 19.05 | 1.395 | 1.448 | 15.455 | 11.37 | 11.56 |
| 18 | 19/30 | 19 x 0.25 | 15.748 | 1.232 | 1.283 | 19.804 | 8.9 | 9.08 |
| 20 | 19/32 | 19 x 0.20 | 12.7 | 0.983 | 1.029 | 31.103 | 5.7 | 5.83 |
| 22 | 07/30/24 | 7 x 0.25 | 8.382 | 0.747 | 0.785 | 52.151 | 3.24 | 3.32 |
| 22 | 19/34 | 19 x 0.16 | 8.382 | 0.772 | 0.818 | 50.403 | 3.53 | 3.65 |
| 24 | 07/01/32 | 7 x 0.20 | 8.382 | 0.597 | 0.627 | 81.634 | 2.08 | 2.13 |
| 24 | 19/36 | 19 x 0.13 | 8.382 | 0.61 | 0.648 | 80.877 | 2.23 | 2.32 |
| 26 | 07/01/34 | 7 x 0.16 | 6.35 | 0.467 | 0.495 | 133.14 | 1.29 | 1.33 |
| 26 | 19/38 | 19 x 0.10 | 6.35 | 0.485 | 0.521 | 127.72 | 1.42 | 1.49 |
| 28 | 07/01/36 | 7 x 0.13 | 5.08 | 0.371 | 0.391 | 211.54 | 0.79 | 0.85 |
| 28 | 19/40 | 19 x 0.08 | 5.08 | 0.373 | 0.406 | 215.56 | 0.86 | 0.91 |
| 30 | 07/01/38 | 7 x 0.10 | 4.75 | 0.295 | 0.315 | 335.13 | 0.52 | 0.55 |
| 32 | 07/01/40 | 7 x 0.08 | 3.175 | 0.229 | 0.241 | 556.57 | 0.31 | 0.33 |