Radiators And Towel Warmers

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