BRASS Cuzn40Mn1Pb1AlFeSn | CW721R

Brass markings according to various standards:

ISO:Cuzn40Mn1Pb1AlFeSn
EN:CW721R
DIN:-
Wnr:-
NFA FR-
UNS USA-
BS GP oldCZ114
PN-

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

AlloyCuZn40Mn1Pb1AlFeSn
Cu [%]57,0-59
Al [%]0,3-1,3
Fe [%]0,2-1,2
Ni [%]≤0,3
P [%]-
Pb [%]0,8-1,6
Sn [%]0,2-1
Si [%]-
As [%]-
Mn [%]0,8-1,8
Sb [%]-
Zn [%]reszta
Other [%]≤0,3

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