Code
|
Related Standard
|
Chemical Composition
|
Impurity Amount
|
Melting temperature
|
Recommended brazing temperature Range ℃
|
Typical Application
|
||||
Cu%
|
Ni%
|
Other
|
Zn%
|
Solidus℃
|
Liquidus℃
|
|||||
BCu62Zn
|
China HL104
|
61-63
|
0.3-0.5
|
Mn: little
Si: little
Sn: little
|
REM
|
≤0.15
|
850
|
875
|
910-935
|
Suitable for brazing copper, mild steel, cast iron, nickel alloy, hard alloy and other materials
|
BCu60ZnSi
|
China 8221
|
59-61
|
/
|
Si: 0.25
Sn:0.8-1.2
|
REM
|
890
|
900
|
880-900
|
||
BCu59ZnSn
|
|
58-60
|
/
|
Sn:1.0
Si: little
|
REM
|
800
|
840
|
900-930
|
Suitable for brazing copper, steel and hard alloy and other materials
|