SILVERWARE AND JEWELLERY

Brazing alloys for manufacturing of:
metal frames, buckles, hinges and locks, metal buttons, ironmongery, silverware and bijouterie, tea pots, etc.

Hard Solders

Code Composition % Melting Range SOL-LIQ Density Tensile strength Standard
Ag Cu Zn Sn Si °C g/cm3 kg/mm2 ISO 17672 EN 1044 AWS A5.8

Alloys

Ag74 74 18 8 740-780 9.8 41
Ag67.5 67.5 23.5 9 700-730 9.7 47
Ag60 60 26 14 695-730 9,5 45 AG 202
Ag60Sn 60 23 14 3 620-685 9,6 48 AG 101
Ag55Sn 55 21 22 2 630-660 9,4 44 Ag 155 AG 103
Ag56Sn 56 22 17 5 620-655 9,4 48 Ag 156 AG 102 BAg-7

Fluxes

FLUX AG1 General purpose
FLUX AG4 General purpose – Very wide range of temperatures
FLUX AG7 General purpose. Also for Stainless Steel

Soft Solders

Code Composition % Melting Range SOL-LIQ Standard
Sn Pb Ag Cu Sb Zn Cd °C ISO 9453 EN 29453

Alloys

Ag10Sn 90 10 221-300
SnSb95/5 95 5 230-240 No. 201 S-Sn95Sb5
Ag5Sn 95 5 221-235 No. 704
Ag3,5Sn 96,5 3.5 221 No. 703 S-Sn97Ag3
SnPb60/40 60 40 183-190 No. 103 S-Sn60Pb40

Fluxes

FLUX SN1 General purpose