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Deoxidized High Phosphorus (DHP) Copper

Copper 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

Deoxidized High Phosphorus (DHP) Copper Shapes

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 TechniqueSuitability
Oxyacetylene WeldingGood
Gas Shielded Arc WeldingExcellent
Coated Metal Arc WeldingNot Recommended
Spot WeldNot Recommended
Seam WeldNot Recommended
Butt WeldGood
Capacity for Being Cold WorkedExcellent
Capacity for Being Hot FormedExcellent
Forgeability Rating65
Machinability Rating20
ASTM Standard Designations for C12200 (DHP) Copper: ASTM B42, ASTM B68, ASTM B75, ASTM B88, ASTM B111, ASTM B152, ASTM B280

Chemical Composition

(%max., unless shown as range or min.)
Min./Max.99.9 min.015-.040

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.

About Farmers Copper

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