ALLOYS
C12200 Copper
C12200 is commercially pure copper, which has been deoxidized with phosphorus, leaving a relatively high residual phosphorus content. C12200 is not susceptible to hydrogen embrittlement, but has relatively low electrical conductivity due to the amount of phosphorous content. C12200 is frequently
used in heat exchangers, kettles, distilleries, condensers, and medical gas lines.
UNS: C12200
Stock Sizes: 1/4” – 1/2” OD
Specifications:
- Seamless Tube: ASTM B68/B75
Available Processing:
- Cold Worked and Bright Annealed
Common Testing: Eddy Current, Flare, Flattening, Positive Material Identification
Chemical Composition (%)
| Chemical | Percentage |
|---|---|
| Copper (Cu) | 99.9% Min |
| Phosphorus (P) | 0.015-0.040% |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| Chemical | Percentage |
|---|---|
| – | – |
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Physical Properties
| Property | Measurement |
|---|---|
| Density (lb/in3) | 0.323 |
| Elongation (min %) | 45 |
| Minimum Yield (psi) | 9,000 |
| Minimum Tensile (psi) | 32,000 |
| Max Hardness (HRF) | 40 |