CuZn35Ni3Mn2AlPb | CW710R Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Successor | Remark |
|---|---|---|---|---|---|---|---|
| CW710R (DIN EN 12163 : 1998-04) | CW710R | DIN EN 12163 : 1998-04 | DIN EN 12163 : 1998-04 replaced by DIN EN 12163 : 2011-08 | Replaced | Germany | CuZn35Ni3Mn2AlPb | CuZn35Ni3MnAlPb (CW710R former identification: CuZn35Ni2) is an unhardenable copper alloy. High hardness and strength parameter are achievable by cold forming only. Nickel improves strength properties, corrosion resistance and high-temperature resistance. CuZn35Ni3MnAlPb shows favorable weathering and freshwater resistance. Processing properties: warm forming: good cold forming: moderately machinability: moderately hard soldering: moderately soft soldering: unfavorable TIG-welding: good burnishing: very good Application in machine, apparatus and plant engineering, in shipbuilding e.g. for boat propeller shafts (seawater resistance). |
Chemical Composition
| Al [%] | Cu [%] | Fe [%] | Mn [%] | Ni [%] | Pb [%] | Si [%] | 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 A10 [%] | Elongation A [%] | Hardness HB | HBW | Hardness HV | Source | Remark |
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Physical Properties
| Temperature [°C] | Density [g/cm³] | Young's Modulus [GPa] | Mean Coefficient of Thermal Expansion [10^-6*K^-1] | Thermal Conductivity [W/(m*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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| Material Name | Country | Standard |
|---|---|---|
| CuZn35Ni2 (2.0540) | Germany | DIN 17660 |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| 2202 | OTTO FUCHS KG, Meinerzhagen |
| 3800 | VDM Metals GmbH, Frankfurt/Main |
| 460 | Diehl Metall Stiftung & Co. KG, Röthenbach |
| Aeterna BKM | VDM Metals GmbH, Frankfurt/Main |
| BKM | Swissmetal Lüdenscheid GmbH, Lüdenscheid |
| Cu-Zn35Ni | Metall Dittrich, Velbert |
| CuZn35Ni2 | KME Germany AG & Co.KG, Menden |
| CuZn35Ni2 | CSN Carl Schreiber GmbH, Neunkirchen |
| CuZn35Ni2 | Wieland Prometa GmbH, Düsseldorf |
| Pro-Marine | Wieland Prometa GmbH, Düsseldorf |
| S35 | Wieland-Werke AG, Ulm |
Material Compliance
| REACh | RoHS |
|---|---|
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CuZn35Ni3Mn2AlPb (CW710R; DIN EN 12163 : 1998-04)
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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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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CuZn35Ni3Mn2AlPb (R490; rod; 5.000-40.000mm)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
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Classification
| Treatment | Semi-finished product | Dimension [mm] | Source description |
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CuZn35Ni3Mn2AlPb (R550; rod; 5.000-14.000mm)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
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Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
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Classification
| Treatment | Semi-finished product | Dimension [mm] | Source description |
|---|---|---|---|
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