Cu-DHP | CW024A Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Predecessor | Application temperature [°C] | |
|---|---|---|---|---|---|---|---|---|
| CW024A (DIN EN 12735-2 : 2025-01) | CW024A | DIN EN 12735-2 : 2025-01 | Supersedes DIN EN 12735-2 : 2016-11 | Valid | Germany | Cu-DHP | -269 - 250 | 1) |
| 1) Remark: Seamless, round copper tube for equipment in air conditioning and refrigeration. |
Chemical Composition
| Cu [%] | P [%] | |
|---|---|---|
| blur | blur | 1) |
| 1) Source: blur |
Mechanical Properties
| Semi-finished Product | Condition | Strength Abbrevation | Nominal Size [mm] | Temperature [°C] | Specimen Direction | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A [%] | Hardness HV 5 | |
|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)2) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)4) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 5) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 5) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 5) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 5) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 5) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 5) |
| 1) Source: blur | ||||||||||
| 2) Remark: blur | ||||||||||
| 3) Remark: blur | ||||||||||
| 4) Remark: blur | ||||||||||
| 5) Source: blur |
Physical Properties
| Condition | Temperature [°C] | Melting Temperature [°C] | Density [g/cm³] | Young's Modulus [GPa] | Poisson's Ratio | Mean Coefficient of Thermal Expansion [10^-6*K^-1] | Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] | Thermal Conductivity [W/(m*K)] | Specific Electrical Resistance [µΩm] | Mean Specific Heat Capacity [kJ/(kg*K)] | Electric Conductivity [MS/m] | Specific Electric Conductivity [% IACS] | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 2) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 2) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 2) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 2) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 2) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 2) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 2) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 2) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 2) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 4) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 4) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 4) |
| 1) Source: blur | |||||||||||||
| 2) Source: blur | |||||||||||||
| 3) Source: blur | |||||||||||||
| 4) Source: blur |
Creep Rupture Behaviour
| Strength Abbrevation | Temperature [°C] | Creep Tensile Strength at 10^4 h [MPa] | Creep Tensile Strength at 3*10^4 h [MPa] | Creep Tensile Strength at 5*10^4 h [MPa] | Creep Tensile Strength at 10^5 h [MPa] | 1% Creep Limit at 10^4 h [MPa] | 1% Creep Limit at 3*10^4 h [MPa] | 1% Creep Limit at 5*10^4 h [MPa] | 1% Creep Limit at 10^5 h [MPa] | |
|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| 1) Source: blur |
Cross Reference
| Material Name | Country | Standard | |
|---|---|---|---|
| Cu-DHP | Europe | EN 12735-2 | |
| C1220T | Japan | JIS H3300 | 1) |
| C12200 | USA | UNS | 1) |
| B68 UNS C12200 | USA | ASTM B68 | 1) |
| B280 UNS C12200 | USA | ASTM B280 | 1) |
| B743 UNS C12200 | USA | ASTM B743 | 1) |
| SF-Cu | Germany | DIN 1787 | 2) |
| 2.0090 | Germany | DIN 1787 | 2) |
| Cu-DHP | Germany | AD 2000 W 6/2 | |
| 1) Source: Worldwide Guide to Equivalent Nonferrous Metals and Alloys, ASM International, 2001 | |||
| 2) Source: DIN CEN/TS 13388 (DIN SPEC 9700) |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| Cu-DHP | Alcobra GmbH, Bremen |
| Cu-DHP | Häuselmann Metall GmbH, Dietlikon |
| WICU | KME Germany AG & Co.KG, Osnabrück |
| Cu-DHP | KME Mansfeld GmbH, Hettstedt |
| TALOS ACR | TeProMKC GmbH, Hürth |
| K20 | Wieland-Werke AG, Ulm |
| K21 | Wieland-Werke AG, Ulm |
| cuproclima | Wieland-Werke AG, Velbert |