Silver brazing alloys cadmium free
These alloys are low-temperature, free-flowing filler metals for joining similar and dissimilar metals. The above alloys produce strong and duction joints, with high safety because they are cadmium-free. When compared with the Cadmium bearing range this family of alloys generally has a slightly wider melting range. This affords greater control and produces excellent gap filling qualities. For brazing with alloyed and unalloyed steel, nickel and nickel alloys, malleable cast iron, copper and copper alloys. Joint-brazing at working temperatures of max. 200 C without loss in strength. The above list is a standard range of our regular production, for any special request please do not hesitate to contact us directly or through our consultants.
Heat sources: acetylene torch, induction and resistance heating
Braze family of alloys is available in: wire, powder, paste, preforms, strip, ring and rods bare and flux coated
TO 125
Ag 25% Cu 94% Zn 33% Sn 2%
ISO3677: B-Cu40ZnAgSn-680/760
TO 130
Ag 30% Cu 36% Zn 32% Sn 2%
ISO3677: B-Cu36ZnAgSn-665/755
TO 134
Ag 34% Cu 36% Zn 27,5% Sn 2,5%
ISO3677: B-Cu36AgZnSn-630/730
TO 138
Ag 38% Cu 32% Zn 28% Sn 2%
ISO3677: B-Ag38CuZnSn-650/720
TO 140
Ag 40% Cu 30% Zn 20% Sn 2%
ISO3677: B-Ag40CuZnSn-650/710
TO 145
Ag 45% Cu 27% Zn 25,5% Sn 2,5%
ISO3677: B-Ag45CuZnSn-640/680
TO 155
Ag 55% Cu 21% Zn 23% Sn 2%
ISO3677: B-Ag55ZnCuSn-630/660
TO 156
Ag 55% Cu 22% Zn 17% Sn 5%
ISO3677: B-Ag56CuZnSn-620/655
TO 160
Ag 60% Cu 30% Sn 10%
ISO3677: B-Ag60CuSn-600/730
TO 205
Ag 5% Cu 55% Zn 39,8% Si 0,2%
ISO3677: B-Cu55ZnAg(Si)-820/870
TO 212
Ag 12% Cu 48% Zn 39,8% Si 0,2%
ISO3677: B-Cu48ZnAg(Si)-800/830
TO 225
Ag 25% Cu 40% Zn 35%
ISO3677: B-Cu40ZnAg-700/790
TO 230
Ag 30% Cu 38% Zn 32%
ISO3677: B-Cu38ZnAg-680/765
TO 235
Ag 35% Cu 32% Zn 33%
ISO3677: B-Ag35CuZn-685/775
TO 244
Ag 44% Cu 30% Zn 26%
ISO3677: B-Ag44CuZn-675/735
TO 245
Ag 45% Cu 30% Zn 25%
ISO3677: BAg-45CuZn-665/745
TO 250
Ag 50% Cu 34% Zn 16%
ISO3677: B-Ag50CuZn-690/775
TO 260
Ag 60% Cu 26% Zn 14%
ISO3677: B-Ag60CuZn-695/730
TO 263
Ag 63% Cu 24% Zn 13%
ISO3677: BAg-63CuZn-680/730
TO 272
Ag 72% Cu 28%
ISO3677: B-Ag72Cu-780