Brazing alloys for manufacturing of:
Radiators, towel warmers, etc.
BRASS |
Code |
Composition % |
Melting Range SOL LIQ |
Standards |
Notes |
Cu |
Zn |
Ni |
Mn |
Sn |
Si |
°C |
EN 1044 |
Cu60Zn |
60 |
Bal |
|
|
|
0,3 |
875-895 |
CU 301 |
Available also as flux-coated rods |
Cu59ZnSn |
59 |
Bal |
|
|
0,4 |
0,3 |
875-895 |
CU 302 |
Cu59ZnSnMn |
59 |
Bal |
|
0,7 |
0,4 |
0,3 |
870-890 |
~ CU 306 |
FLUXES |
FLUX BR1 |
General Purpose – Powder and Paste |
FLUX LI1 |
Liquid flux, for Brazing with Vaporizer systems. Medium Concentration |
FLUX LI2 |
Liquid flux, for Brazing with Vaporizer systems. Medium-High Concentration |
FLUX LI3 |
Liquid flux, for Brazing with Vaporizer systems. High Concentration |
COPPER PASTE & BRONZE PASTE |
Code |
Composition % |
Melting Range SOL LIQ |
Standards |
Notes |
Cu |
Sn |
°C |
EN 1044 |
Cu99,9 |
99,9 |
|
1083 |
CU 101 |
Copper Paste for brazing in oven. |
CuSn8 |
92 |
8 |
870-1020 |
|
Bronze pastes, for brazing in oven |
CuSn12 |
88 |
12 |
825-990 |
CU 202 |
SILVER BASED ALLOYS |
Code |
Composition % |
Melting Range SOL LIQ |
Standards |
Notes |
Ag |
Cu |
Zn |
Cd |
Sn |
Si |
°C |
EN 1044 |
Ag20 |
20 |
44 |
36 |
|
|
0,2 |
|
AG 206 |
Alloys with Cadmium |
Also available as flux-coated rods |
Ag21Cd |
21 |
35 |
27 |
17 |
|
|
|
AG 308 |
Ag25Cd |
25 |
30 |
27,5 |
17,5 |
|
|
|
AG 307 |
Ag30Cd |
30 |
28 |
21 |
21 |
|
|
|
AG 306 |
Ag40Cd |
40 |
19 |
21 |
20 |
|
|
|
AG 304 |
Ag40Sn |
40 |
30 |
28 |
|
2 |
|
|
AG 105 |
Alloys without Cadmium, RoHS Compliant. Alloy Ag55Sn is suitable for Stainless Steel |
Ag45Sn |
45 |
27 |
25,5 |
|
2,5 |
|
|
AG 104 |
Ag55Sn |
55 |
21 |
22 |
|
2 |
|
|
AG 103 |
FLUXES |
FLUX AG1 |
General Purpose |
FLUX AG4 |
General Purpose – Very wide range of temperature |
FLUX AG7 |
General Purpose. Also for Stainless Steel. |
MIG-TIG |
Code |
Composition % |
Standards |
Cu |
Ag |
Mn |
C |
Si |
DIN 8559 |
DIN 1733 |
70 S3 |
|
|
0,9-1,3 |
0,06-0,14 |
0,5-0,8 |
SG 1 |
|
CuAg |
Bal |
1 |
X |
|
|
|
SG-CuAg |