High-strength copper alloys with manganese for heavy-duty applications.
Equivalent alloy designations across international standards
| ISO Symbols | USA (UNS) | U.K. (EN) | U.K. (BS) | JAPAN (JIS) | INDIA (IS) |
|---|---|---|---|---|---|
CuZn39AlFeMn | - | - | CZ114 | C6782, C6783 | 320 HT 2 |
CuZn35Mn3Pb2Si1 | C67300 | - | - | - | - |
CuZn37Mn3Al1Si1 | C67400 | - | - | - | - |
CuZn38Mn2Al1PbFeSi | C67420 | - | - | - | - |
CuZn39Fe1Pb,5Sn1Mn | C67500 | - | - | - | - |
CuZn39Fe1Sn1PbMn | C67600 | - | - | - | - |
CuZn39Fe1Sn1NiMnSi | C68000 | - | - | - | - |
CuZn39Fe1Sn1MnSi | C68100 | - | - | - | - |
CuZn38Pb1Al1Fe1Sn | C68600 | - | - | - | - |
CuZn35Ni3Mn2AlPb | - | CW710R | - | - | - |
CuZn37Mn3Al2PbSi | - | CW713R | - | - | - |
CuZn38Mn1Al | - | CW716R | - | - | - |
CuZn39Mn1AlPbSi | - | CW718R | - | - | - |
CuZn40Mn1Pb1 | - | CW720R | - | - | - |
CuZn40Mn1Pb1AlFeSn | - | CW721R | - | - | - |
CuZn40Mn1Pb1FeSn | - | CW722R | - | - | - |
CuZn39FeMn | - | - | CZ115 | - | 320 HT 1 |
CuZn27Fe1Al5Mn2 | - | - | CZ116 | - | - |
CuZn37Mn3Al2Si | - | - | CZ135 | - | - |
CuZn38Pb3Mn1 | - | - | CZ136 | - | - |
CuZn40Mn2 | - | CW723R | - | - | - |
CuZn37FeSnMn2 | - | - | - | - | 6912 FHTB1 |
CuZn37FeSnAlMn | - | - | - | - | 6912 FHTB2 |
CuZn40Pb1Mn1 | - | - | - | - | 6912 FMn1 |
Note: All specifications are equivalent designations according to international standards. For detailed chemical composition and mechanical properties, please contact our technical team.
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