CuZn40Mn1Pb1AlFeSn | CW721R Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Predecessor | Successor | Remark |
|---|---|---|---|---|---|---|---|---|
| CW721R (DIN EN 12168 : 2011-08) | CW721R | DIN EN 12168 : 2011-08 | DIN EN 12168 : 2011-08 replaced by DIN EN 12168 : 2016-11 | Replaced | Germany | CuZn40Mn1Pb1AlFeSn | CuZn40Mn1Pb1AlFeSn | Material CuZn40Mn1Pb1AlFeSn (CW721R) is used in the form of rods, hollow rods, profiles, forging prematerial and forged parts. |
Chemical Composition
| Al [%] | Cu [%] | Fe [%] | Mn [%] | Ni [%] | Pb [%] | Sn [%] | Source | Remark |
|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur |
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 |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur |
Physical Properties
| Temperature [°C] | Density [g/cm³] | Young's Modulus [GPa] | Thermal Conductivity [W/(m*K)] | Mean Specific Heat Capacity [kJ/(kg*K)] | Electric Conductivity [MS/m] | Specific Electric Conductivity [% IACS] | Source |
|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur | blur | blur |
Young's Modulus [GPa] vs Temperature [°C]
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| Material Name | Country | Standard |
|---|---|---|
| CuZn40Mn1Pb1AlFeSn | Europe | EN 12165 |
| CuZn40Mn1Pb1AlFeSn | Europe | EN 12167 |
| CuZn40Mn1Pb1AlFeSn | Europe | EN 12168 |
| CuZn40Mn1Pb1AlFeSn | Europe | EN 12420 |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| OF2209 | OTTO FUCHS KG, Meinerzhagen |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |
CuZn40Mn1Pb1AlFeSn (CW721R; DIN EN 12168 : 2011-08)
Linear-elastic
| Temperature [°C] | Young's modulus [GPa] | Poisson's ratio |
|---|---|---|
| blur | blur | blur |
| blur | blur | blur |
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
| blur | blur |
Specific heat
| Temperature [°C] | Specific heat [kJ/(kg*K)] |
|---|---|
| blur | blur |
Density
| Temperature [°C] | Density [g/cm³] |
|---|---|
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Thermal conductivity
| Temperature [°C] | Thermal conductivity [W/(m*K)] |
|---|---|
| blur | blur |
Classification
| WIAM Material | Source description |
|---|---|
| blur | blur |
Designation
| Designation | Material number | Source |
|---|---|---|
| blur | blur | blur |
| blur | blur | blur |
| blur | blur | blur |
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CuZn40Mn1Pb1AlFeSn (R440; rod; 10.000-30.000mm)
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 |
CuZn40Mn1Pb1AlFeSn (R500; rod; 5.000-10.000mm)
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 |