Deoxidized High Phosphorus (DHP) Copper
ASTM B42, ASTM B68, ASTM B75, ASTM B88, ASTM B111, ASTM B152, ASTM B280, DIN 2.0090, BS 2870/1/5 C106, BS 2871 C106, BS 2875 C106, ENCW024A
Farmer’s Copper Ltd. maintains an extensive inventory of C12200 DHP copper, or Deoxidized High Phosphourus, in sheet, plate, pipe, tube, and fittings. C122 is commercially pure copper, which has been deoxidized with phosphorus, leaving relatively high residual phosphorus content. Copper alloy 122 is not susceptible to hydrogen embrittlement but is relatively low electrical conductivity due to the amount.
C12200 DHP
Farmers Copper Ltd. maintains an extensive inventory of…Farmer’s Copper Ltd. can offer material cut to your specifications on our bar saws, shears, precision plate saws, and water jets. Contact one of our experts today to find out how we can help meet your copper needs.
Deoxidized High Phosphorus (DHP) Copper Applications
- Distiller/Brewery Tubes, Plumbing
- Heat Exchanger Shells
- Kettles
- Condenser Tubes
- Medical Gas-Oxygen lines
- Gaskets
DHP Copper Fabrication Properties
Joining Technique | Suitability | |
Soldering | Excellent | |
Brazing | Excellent | |
Oxyacetylene Welding | Good | |
Gas Shielded Arc Welding | Excellent | |
Coated Metal Arc Welding | Not Recommended | |
Spot Weld | Not Recommended | |
Seam Weld | Not Recommended | |
Butt Weld | Good | |
Capacity for Being Cold Worked | Excellent | |
Capacity for Being Hot Formed | Excellent | |
Forgeability Rating | 65 | |
Machinability Rating | 20 |
Chemical Composition
(%max., unless shown as range or min.)Cu | P | |
Min./Max. | 99.9 min | .015-.040 |
Nominal | - | .02 |
Markets Served
Farmer’s Copper Ltd. extends its services throughout many industries. We provide the raw copper alloy materials in various standard shapes as well as custom cut copper alloys.
Our Commitment to Service
As a leading copper, brass, & bronze alloys supplier, Farmers Copper Ltd. attributes our success to serving our customers, through our service-minded employees and material readily available for prompt, accurate deliveries of copper, brass, bronze, stainless steel and other metal alloys.