Cadmium-free silver brazing alloy is a kind of environmental friendly solder, suitable for brazing most ferrous metals except magnesium and aluminum. Capable of low melting point, good fluidity, large wetting angle, strong filling capacity, suitable for high frequency welding, flame welding, resistance welding and other welding methods.It has many advantages, such as high strength, good toughness, good conductivity, etc.
Our cadmium-free alloys offer excellent performance characteristics and dependable results, while eliminating hazardous cadmium fumes.
Besides, this solder does not contain any heavy metal components, is environmentally friendly, pollution-free, and is suitable for all walks of life.
| Area Of Application | Working Temperature C' | Melting Range C' | Composition By Weight % | Standards | |||||
|---|---|---|---|---|---|---|---|---|---|
| Other | Zn | Cu | Ag | ISO 17672 (2010) |
EN 1044 (1999) |
DIN 8513 ISO 6377 (1995) |
|||
| For connecting metals with iron, copper, nickel base | 650 | 620_685 | 3 Sn | 14 | 23 | 60 | - | AG 102 | L-AG55 Sn B Ag 56CuZnSn |
| 660 | 630_660 | 2 Sn | 22 | 21 | 55 | Ag 155 | AG 103 | L-AG55 Sn B Ag 55ZnCuSn |
|
| 670 | 640_660 | 3 Sn | 25 | 27 | 45 | Ag 145 | AG 104 | L-AG45 Sn B Ag 45CuZnSn |
|
| 690 | 640_700 | 2 Sn | 28 | 30 | 40 | Ag 140 | AG 105 | L-AG40 Sn B Ag40CuZnSn |
|
| 710 | 630_730 | 3 Sn | 27 | 36 | 34 | Ag 134 | AG 106 | L-AG34 Sn B Cu36AgZnSn |
|
| 740 | 650_750 | 2 Sn | 32 | 36 | 30 | Ag 130 | AG 107 | L-AG30 Sn B Cu36ZnAgSn |
|
| 750 | 680_760 | 2 Sn | 33 | 40 | 25 | Ag 125 | AG 108 | L-AG25 Sn B Cu40ZnAgSn |
|
| Resistant to 200˚C |
800 | 780_810 | 2 Sn | 33 | 47 | 18 | --- | --- | - B Cu47ZnAgSn |
| 730 | 680_740 | - | 26 | 30 | 44 | Ag 245 | AG 203 | L-AG44 B Ag44CuZn |
|
| 750 | 680_768 | - | 32 | 38 | 30 | Ag 230 | AG 204 | L-AG30 B u38ZnAg |
|
| 780 | 680_795 | - | 34 | 41 | 25 | Ag 225 | AG 205 | L-AG25 B Cu38ZnAg |
|
| 810 | 690_810 | 0.1 si | 35 | 44.9 | 20 | - | AG 206 | L-AG20 B Cu45ZnAgSi |
|
| 830 | 800_830 | - | 40 | 48 | 12 | Ag 212 | AG 207 | L-AG12 B Cu48ZnAg |
|
| 860 | 830_870 | - | 40 | 55 | 5 | Ag 205 | AG 208 | L-AG5 B Cu55ZnAg |
|
