C11000 Electrolytic Tough Pitch (ETP) Copper Rod or Solid Bar. We
carry a very large range of sizes and will cut the material to
length.
C11000 Electrolytic Tough Pitch (ETP) Copper is produced by the
direct conversion of selected refined cathodes and castings under
carefully controlled conditions to prevent contamination of the
pure oxygen-free metal during processing. The method of producing
OFHC copper ensures extra high grade of metal with a copper content
of 99.99%. With so small a content of extraneous elements, the
inherent properties of elemental copper are brought forth to a high
degree.
This is the most common copper. It is universal for electrical
applications. ETP has a minimum conductivity rating of 100% IACS
and is required to be 99.9% pure. It has 0.02% to 0.04% oxygen
content (typical). Most ETP sold today will meet or exceed the 101%
IACS specification. As with OF copper, silver (Ag) content is
counted as copper (Cu) for purity purposes.
Appliation of Copper Bar
Some of the typical areas that C11000 is used in, is as follows:
Building Fronts, Gutters, Skylight Frames, Roofing, Flashing,
Downspouts, Spouting
Pressure Vessels, Chemical Process Equipment, Chlorine Cells,
Chimney Cap Screens, Heat Exchangers, Printing Rolls, Anodes,
Rotating Bands, Kettles, Pans, Vats, Road Bed Expansion Plates
CHEMICAL COMPOSITION
| Cu(1) | O |
| Min./Max. | 99.90 min | - |
| Nominal | - | .04 |
MECHANICAL PROPERTIES
| Temper | Section Size | Cold Work | Typ/ Min | Temp | Tensile Strength | Yield Strength (0.5% ext. under load) | Yield Strength (0.2% offset) | Yield Strength (0.05% offset) | El | Rockwell Hardness | Vickens Hard. | Brinell Hard. | Shear Strength | Fatigue Strength* | Izod Impact Strength |
| in. | % | | F | ksi | ksi | ksi | ksi | % | B | C | F | 30T | 500 | 500 | 3000 | ksi | ksi | ft-lb |
| mm. | | | C | MPa | MPa | MPa | MPa | | | | | | | | | MPa | MPa | J |
| Flat Products |
| H02 | 0.04 | 0 | TYP | 68 | 42 | 36 | - | - | 14 | 40 | - | 84 | 50 | - | - | - | 26 | 13 | 0.0 |
| 1 | | | 20 | 290 | 248 | - | - | 14 | 40 | - | 84 | 50 | - | - | - | 179 | 90 | 0.0 |
| M20 | 0.025 | 0 | TYP | 68 | 32 | 10 | - | - | 50 | - | - | 40 | - | - | - | - | 22 | - | 0.0 |
| 0.64 | | | 20 | 221 | 69 | - | - | 50 | - | - | 40 | - | - | - | - | 152 | - | 0.0 |
| Rod |
| M20 | 1 | 0 | TYP | 68 | 32 | 10 | - | - | 55 | - | - | 40 | - | - | - | - | 22 | - | 0.0 |
| 25.4 | | | 20 | 221 | 69 | - | - | 55 | - | - | 40 | - | - | - | - | 152 | - | 0.0 |
| Shapes |
| M30 | 0.5 | 0 | TYP | 68 | 32 | 10 | - | - | 50 | - | - | 40 | - | - | - | - | 22 | - | 0.0 |
| 12.7 | | | 20 | 221 | 69 | - | - | 50 | - | - | 40 | - | - | - | - | 152 | - | 0.0 |
| M20 | 0.5 | 0 | TYP | 68 | 32 | 10 | - | - | 50 | - | - | 40 | - | - | - | - | 22 | - | 0.0 |
| 12.7 | | | 20 | 221 | 69 | - | - | 50 | - | - | 40 | - | - | - | - | 152 | - | 0.0 |
| Flat Products |
| H04 | 0.04 | 0 | TYP | 68 | 50 | 45 | - | - | 6 | 50 | - | 90 | 57 | - | - | - | 28 | - | 0.0 |
| 1 | | | 20 | 345 | 310 | - | - | 6 | 50 | - | 90 | 57 | - | - | - | 193 | - | 0.0 |
| Rod |
| H04 | 0.25 | 40 | TYP | 68 | 55 | 50 | - | - | 10 | 60 | - | 94 | - | - | - | - | 29 | - | 0.0 |
| 6.35 | | | 20 | 379 | 345 | - | - | 10 | 60 | - | 94 | - | - | - | - | 200 | - | 0.0 |
| Flat Products |
| H08 | 0.04 | 0 | TYP | 68 | 55 | 50 | - | - | 4 | 60 | - | 94 | | | | | | | |
