BRASS CuZn23Al6Mn4Fe3Pb | CW704R

Brass markings according to various standards:

ISO:CuZn23Al6Mn4Fe3Pb
EN:CW704R
DIN:-
Wnr:-
NFA FR-
UNS USA-
BS GP old-
PN-

Chemical composition (according to EN 1652 / EN 12164):

AlloyCuZn23Al6Mn4Fe3Pb
Cu [%]63,0-65
Al [%]5-6
Fe [%]2-3,5
Ni [%]≤0,5
P [%]-
Pb [%]0,2-0,8
Sn [%]≤0,2
Si [%]≤0,2
As [%]-
Mn [%]3,5-5
Sb [%]-
Zn [%]reszta
Other [%]≤0,2

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