LAITON CuZn25Al5Fe2Mn2Pb | CW705R
Marquages laiton selon diverses normes :
| ISO: | CuZn25Al5Fe2Mn2Pb |
| EN: | CW705R |
| DIN: | - |
| Wnr: | - |
| NFA FR | - |
| UNS USA | C67000 |
| BS GP old | CZ116 |
| PN | - |
Composition chimique (selon EN 1652 / EN 12164):
| CuZn25Al5Fe2Mn2Pb | |
| Cu [%] | 65,0-68 |
| Al [%] | 4-5 |
| Fe [%] | 0,5-3 |
| Ni [%] | ≤1 |
| P [%] | - |
| Pb [%] | 0,2-0,8 |
| Sn [%] | ≤0,2 |
| Si [%] | - |
| As [%] | - |
| Mn [%] | 0,5-3 |
| Sb [%] | - |
| Zn [%] | reszta |
| Autre [%] | ≤0,3 |