CuNi12Zn24 | CW403J Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Predecessor | Remark |
|---|---|---|---|---|---|---|---|
| CW403J (DIN EN 12167 : 2016-11) | CW403J | DIN EN 12167 : 2016-11 | Supersedes DIN EN 12167 : 2011-08 | Valid | Germany | CuNi12Zn24 | Copper alloy profiles and bars for general purposes. |
Chemical Composition
| Cu [%] | Fe [%] | Mn [%] | Ni [%] | Pb [%] | Sn [%] | Source | Remark |
|---|---|---|---|---|---|---|---|
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Mechanical Properties
| Semi-finished Product | Strength Abbrevation | Nominal Size [mm] | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A11,3 [%] | Elongation A [%] | Hardness HB | HBW | Source |
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Physical Properties
| 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)] | Mean Specific Heat Capacity [kJ/(kg*K)] | Electric Conductivity [MS/m] | Specific Electric Conductivity [% IACS] | Source |
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Young's Modulus [GPa] vs Temperature [°C]
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Unlock NowCross Reference
| Material Name | Country | Standard | Source |
|---|---|---|---|
| CuNi12Zn24 | Europe | EN 12167 | |
| CuNi12Zn24 | International | ISO 430 | Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf |
| MNC12-24 | Russia | GOST 492 | Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf |
| MНЦ12-24 | Russia | ГОСТ 492 | Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf |
| C75700 | USA | UNS | Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf |
| B151 UNS C75700 | USA | ASTM B151 | Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf |
| Ns6512 | Germany | Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf | |
| CuNi12Zn24 | Germany | DIN 17663 | DIN CEN/TS 13388 (DIN SPEC 9700) |
| 2.0730 | Germany | DIN 17663 | DIN CEN/TS 13388 (DIN SPEC 9700) |
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Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| CuNi12Zn24 | Allmeson GmbH, Heusenstamm |
| CuNi12Zn24 | Wieland Prometa GmbH, Düsseldorf |
| CuNi12Zn24 | CSN Carl Schreiber GmbH, Neunkirchen |
| CuNi12Zn24 | Eugen Geyer GmbH, Königsbach-Stein |
| CuNi12Zn24 | Gebr. Kemper GmbH + Co, Olpe/Biggesee |
| CuNi12Zn24 | J.G. Dahmen & Co. GmbH & Co. KG, Iserlohn |
| CuNi12Zn24 | KME Germany AG & Co.KG, Osnabrück |
| CuNi12Zn24 | Manfred J.C. Niemann, Bremen |
| CuNi12Zn24 | Schreier Metall GmbH, Erkrath |
| NB12 | Sundwiger Messingwerk GmbH & Co.KG, Hemer |
| ND12 | Sundwiger Messingwerk GmbH & Co.KG, Hemer |
| Ns 65 12 | Swissmetal Lüdenscheid GmbH, Lüdenscheid |
| 4202 | VDM Metals GmbH, Frankfurt/Main |
| Neusilber 62/12 | VDM Metals GmbH, Frankfurt/Main |
| N12 | Wieland-Werke AG, Ulm |
| N22 | Wieland-Werke AG, Ulm |
| 280 | William Prym Holding GmbH, Stolberg |
Material Compliance
| REACh | RoHS |
|---|---|
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CuNi12Zn24 (CW403J; DIN EN 12167 : 2016-11)
Linear-elastic
| Temperature [°C] | Young's modulus [GPa] | Poisson's ratio |
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Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
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Coefficient thermal expansion
| Related Temperature [°C] | Temperature [°C] | Coefficient thermal expansion [10^-6*K^-1] |
|---|---|---|
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Specific heat
| Temperature [°C] | Specific heat [kJ/(kg*K)] |
|---|---|
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Density
| Temperature [°C] | Density [g/cm³] |
|---|---|
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Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
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Thermal conductivity
| Temperature [°C] | Thermal conductivity [W/(m*K)] |
|---|---|
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Classification
| WIAM Material | Source description |
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Designation
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CuNi12Zn24 (R450; rod; 6.000-40.000mm)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Classification
| Treatment | Semi-finished product | Dimension [mm] | Source description |
|---|---|---|---|
| blur | blur | blur | blur |
CuNi12Zn24 (R540; rod; 3.000-6.000mm)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Classification
| Treatment | Semi-finished product | Dimension [mm] | Source description |
|---|---|---|---|
| blur | blur | blur | blur |