MET Cu-OF - technical data sheet
Copper alloys: MET Cu-OF 99,95%Alternative designation: C10200 / CW008A / 2.0040 |
MET Cu-OF is pure, oxygen free Copper with minimum 99,95% Cu. It combines the advantages of Cu-ETP (= CW004A / 2.0065) and phosphor deoxidized Copper materials. The high pureness of the material combined with missing oxygen inclusions allows excellent electrical conductivity and is not affected form hydrogen embrittlement. Therefore, MET Cu-OF has a good deformability, combined with superior solder- and weldability than offered by Cu-ETP. Typical applications are electrical and electronic components for example in the communication industry. |
Chemical composition |
| Element | Min [wt%] | Max [wt%] |
| Pb | - | 0,005 |
| O | - | 0,05* |
| Bi | - | 0,005 |
| Cu | 99,95 | Balance |
Particle Size Distribution (others on request) |
| PSD range [µm] | d10min | d90max |
| 5 - 20 | 4 | 22 |
| 15 - 45 | 10 | 48 |
| 20 - 63 | 18 | 66 |
| 45 - 106 | 40 | 106 |
Physical properties (Exemplary for specific PSD) |
| Properties for PSD 15-45 µm | Min | Max |
| Flow rate [s/50g] | - | 20 |
| Bulk density [g/cm³] | 4,5 | - |
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