CuZn38Mn1Al | CW716R Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Predecessor | Remark |
|---|---|---|---|---|---|---|---|
| CW716R (DIN EN 12449 : 2023-08) | CW716R | DIN EN 12449 : 2023-08 | Supersedes DIN EN 12449 : 2019-12 | Valid | Germany | CuZn38Mn1Al | Seamless, round tubes from copper alloy for general purposes. |
Chemical Composition
| Al [%] | Cu [%] | Fe [%] | Mn [%] | Ni [%] | Pb [%] | Si [%] | Sn [%] | Source | Remark |
|---|---|---|---|---|---|---|---|---|---|
| blur | 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 A [%] | Hardness HB | HBW | Hardness HV | 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] | Mean Coefficient of Thermal Expansion [10^-6*K^-1] | Thermal Conductivity [W/(m*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 |
| blur | blur | blur | blur | blur | blur | blur | blur |
Young's Modulus [GPa] vs Temperature [°C]
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| Material Name | Country | Standard | Source |
|---|---|---|---|
| CuZn37Al1 | Germany | DIN 17660 | DIN CEN/TS 13388 (DIN SPEC 9700) |
| 2.0510 | Germany | DIN 17660 | DIN CEN/TS 13388 (DIN SPEC 9700) |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| CuZn38Mn1Al | KME Mansfeld GmbH, Hettstedt |
| CuZn38Mn1Al | Wieland-Werke AG, Velbert |
| CuZn38Mn1Al | KME Germany AG & Co.KG, Osnabrück |
CuZn38Mn1Al (CW716R; DIN EN 12449 : 2023-08)
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 |
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 |
| blur | blur | blur |
| blur | blur | blur |
| blur | blur | blur |
CuZn38Mn1Al (R440; tube; 0.300-8.000mm)
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 |
CuZn38Mn1Al (R510; tube; 0.300-8.000mm)
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 |