Sweden · SS
CuNi18Zn27
SS EN 1652
Chemical composition
wt% · log scale- min – max range
- typical value
Mechanical properties
value range by conditionChemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Cu | 53 | 56 | ||
| Fe | 0.3 | |||
| Mn | 0.5 | |||
| Ni | 17 | 19 | ||
| Pb | 0.03 | |||
| Sn | 0.03 | |||
| Total Others | 0.2 | |||
| Zn | Bal |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| Circles, plates, sheets, strips, R390, > 0 | 1 < 5 mm | 1 < 5 mm | 1 < 5 mm | |||
| Circles, plates, sheets, strips, R470, > 0 | 1 < 5 mm | 1 < 5 mm | 1 < 5 mm | |||
| Circles, plates, sheets, strips, R540, > 0 | 1 < 2 mm | 1 < 2 mm | ||||
| Circles, plates, sheets, strips, R600, > 0 | 1 < 2 mm | 1 < 2 mm | ||||
| Circles, plates, sheets, strips, R700, > 0 | 1 <= 2 mm | 1 <= 2 mm | ||||
| Circles, sheets, strips, H090, > 0, 1 < 5 mm | plates HV | |||||
| Circles, sheets, strips, H120, > 0, 1 < 5 mm | plates HV | |||||
| Circles, sheets, strips, H170, > 0, 1 < 2 mm | plates HV | |||||
| Circles, sheets, strips, H190, > 0, 1 <= 2 mm | plates HV | |||||
| Circles, sheets, strips, H220, > 0, 1 <= 2 mm | plates HV |
Physical properties
20.0
| Elastic modulus | Mean thermal expansion | Thermal conductivity | Specific heat | Resistivity | Density | Poisson's ratio |
|---|---|---|---|---|---|---|
| 8.70 |
Fatigue
1. Steel strip; Thickness (mm): 0.51; annealed; Reversed bending; T: 20°C; -
| Item | Detail |
|---|---|
| Product | steel strip; Thickness (mm): 0.51; annealed |
| Experiment | Reversed bending; T: 20°C |
| Specimen |
| Property | Value |
|---|---|
| Tensile strength (MPa) | 429.0 |
| No. | Cycles |
|---|---|
| 1 | 1E8 |
Similar grades
| Grade | Region | System |
|---|---|---|
| CW410J |  Italy | UNI |
| CW410J |  Spain | UNE |
| CuNi18Zn27 | Spain | UNE |
| CW410J | Sweden | SS |
| CW410J |  Switzerland | SNV |
| CuNi18Zn27 | Switzerland | SNV |
| CW410J |  Finland | SFS |
| CuNi18Zn27 | Finland | SFS |
| CW410J |  Poland | PN |
| CuNi18Zn27 | Poland | PN |
| CW410J |  Austria | ONORM |
| CuNi18Zn27 | Austria | ONORM |
| CW410J |  Norway | NS |
| CuNi18Zn27 | Norway | NS |
| CW410J |  Belgium | NBN |
| CuNi18Zn27 | Belgium | NBN |
| CW410J |  Hungary | MSZ |
| CuNi18Zn27 | Hungary | MSZ |
| CW410J |  Germany | DIN |
| CW410J | Czech Republic | CSN |
| CuNi18Zn27 | Czech Republic | CSN |
| CW410J |  United Kingdom | B.S. |
| CW410J | Bulgaria | BDS |
| CuNi18Zn27 | Bulgaria | BDS |
| CW410J |  Romania | ASRO |
| CuNi18Zn27 | Romania | ASRO |
| CW410J |  France | AFNOR NF |
| CuNi18Zn27 | France | AFNOR NF |
| CuNi18Zn27 | Italy | UNI |
| CuNi18Zn27 | United Kingdom | B.S. |
| CuNi18Zn27 | Germany | DIN |