Oxygen Free Electronic Copper Pipe
Copper, OFE, Oxygen Free Electronic. C10100 has conductivity 101% IACS, the highest among coppers. Used for electrical and electronic conductors, wave guides, cavity resonators, superconductor matrixes, vacuum tube and solid-state devices, and glass-to-metal seals.
Chemical Composition:
| Cu | Pb | Ag | Zn | Fe | As | P | O | Sb | Te | |
| Min | 99.99 | – | – | – | – | – | – | – | – | – |
| Max | – | 0.0005 | 0.0025 | 0.0001 | 0.0010 | 0.0005 | 0.0003 | 0.0005 | 0.0004 | 0.0002 |
Physical Properties :
| Product Property | Metric |
| Melting Point – Liquidus °F | 1981 |
| Melting Point – Solidus °F | 1981 |
| Density lb./cu in. at 68°F | 0.323 |
| Specific Gravity | 8.94 |
| Electrical Conductivity*% IACS at 68°F | 101 |
| Thermal Conductivity Btu/ sq. ft/ ft.Hr/ °F at 68°F | 226 |
| Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F) | 9.8 |
| Specific Heat Capacity Btu/ lb. /°F at 68°F | 0.092 |
| Modulus of Elasticity in Tension (ksi) | 17000 |
Sizes Available
| ROUND RODS | 1.2 mm to 250 mm |
| HEX | 1.2 mm to 250 mm |
| SQUARE | 4 mm to 60 mm |
| FLAT | 4 mm Min Thickness and max Width 120 mm |
| BILLETS | Up to 200 mm |
| INGOTS | As per Specification |
Thermal Properties
| Treatment | Minimum* | Maximum* |
| Annealing | 700 | 1200 |
| Hot Treatment | 1400 | 1600 |
