Copper & Copper Alloys Reference Chart
Nominal Chemical Composition
Melting Pt.
Flow Pt.
Cu
Zn
Ni
Sn
P
Si
Mn
F
C
F
C
MBT*
Color
x
BCu-1
CDA #110
99.9
-
-
-
-
-
-
1949
1065
1981
1083
2050
Copper
x
x
-
CDA #102
99.95
-
-
-
-
-
-
1981
1083
1981
1083
2050
Copper
x
x
-
CDA #521
Bal.
-
-
8
.25
-
-
1620
882
1880
1027
1925
Yellow Brass
x
RBCuZn-C
CDA #681
58
Bal.
-
1
-
.10
.25
1595
868
1620
882
1700
Bronze
x
x
RBCuZn-D
CDA #773
48
Bal.
10
-
-
.15
-
1665
907
1680
916
1740
Light Yellow
x
MBT*=Recommended Brazing Temperature
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