BRASS CuZn39Pb3Sn | CW615N
Brass markings according to various standards:
| ISO: | CuZn39Pb3Sn |
| EN: | CW615N |
| DIN: | - |
| Wnr: | - |
| NFA FR | - |
| UNS USA | - |
| BS GP old | - |
| PN | - |
Chemical composition (according to EN 1652 / EN 12164):
| Alloy | CuZn39Pb3Sn |
| Cu [%] | 57-59,0 |
| Al [%] | ≤0,1 |
| Fe [%] | ≤0,4 |
| Ni [%] | ≤0,3 |
| P [%] | - |
| Pb [%] | 2,5-3,5 |
| Sn [%] | 0,2-0,5 |
| Si [%] | - |
| As [%] | - |
| Mn [%] | - |
| Sb [%] | - |
| Zn [%] | reszta |
| Other [%] | ≤0,2 |