International standard · ISO
Cu-FRHC
ISO 1337:1980 — ISO 1337
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Cu+Ag | 99.9 |
Physical properties
| Elastic modulus | Mean thermal expansion | Thermal conductivity | Specific heat | Resistivity | Density | Poisson's ratio |
|---|---|---|---|---|---|---|
| 0.02 | 8.90 |
Similar grades
| Grade | Region | System |
|---|---|---|
| T11050 |  China | GB |
| Cu-a2 |  France | AFNOR NF |
| CR005A |  European Union | EN |
| T2 | China | GB |
| CW005A | European Union | EN |
| Cu-FRHC | European Union | EN |
| Cu-OF | International standard | ISO |
| Cu-FRTP | International standard | ISO |
| Cu-ETP | International standard | ISO |