C102 Copper Alloy Wire (Cu-OF)
Download PDF
C102 is an oxygen-free copper which has better forming, resistance to hydrogen embrittlement, and brazing characteristics than C110 ETP. C102 has good solderability and corrosion resistance and is used for high current applications.
Mechanical Properties
Round Wire
| Temper Name | Temper Code | Tensile Strength (N/mm²) | Mill Limits | |
| TYPICAL | ||||
| Annealed | 0S050 | 240 | .0254 - 3.264 mm | |
| Hard Drawn | H80 | 415 | ||
Square Wire
| Temper Name | Temper Code | Tensile Strength (N/mm²) | Mill Limits | |
| TYPICAL | ||||
| Annealed | 0S050 | 240 | .2540 - 1.905 mm | |
| Hard Drawn | H80 | 415 | ||
Rolled Flat
| Temper Name | Temper Code | Tensile Strength (N/mm²) | Mill Limits | |
| Min | Max | |||
| Annealed | 0S050 | 180 | 260 |
Thickness: Width: |
| 1/4 Hard | H01 | 235 | 290 | |
| 1/2 Hard | H02 | 255 | 315 | |
| Hard | H04 | 295 | 360 | |
| Spring | H08 | 345 | 400 | |
Physical Properties
| Melting Point (Liquidis) | 1083°C |
| Melting Point (Solidus) | 1065°C |
| Density (C102 Copper Alloy) | 8.94 gm/cu cm |
| Density (C110 Copper Alloy) | (1) 8.89-8.94 gm/cu cm |
| Electrical Resistivity (Annealed) | 1.7123 ?? -cm @ 20°C |
| Electrical Conductivity (Annealed) | 0.59127 MegaSiemens /cm @ 20°C |
| Coefficient of Thermal Expansion | 0.00001764°C (20-300°C) |
| Modulus of Elasticity (Tension) | 117200 Mpa |
| Modulus of Rigidity | 44100 Mpa |
| (1) Expressed as a range per CDA | |
For a full size version of product specifications, including chemical composition in both US and Metric units, please download the PDF.