Original
By certification 
tin-bearing silver brazing alloy
Standard |
Own Standard |
Ag
|
Cu |
Zn |
Sn |
Melting Temperature Range |
Applied Base Metal |
BAg-37 |
BAg25CuZnSn(25B-Sn) |
24～26 |
39～41 |
31~35 |
1.5～2.5 |
680～760 |
brazing of copper and copper alloys、Steel and stainless steel |
BAg130(ISO) |
BAg30CuZnSn(30B-Sn-1) |
29～31 |
35～37 |
balance |
1.5～2.5 |
665～755 |
brazing of copper and copper alloys、Steel and stainless steel |
BAg-7b(JIS) |
BAg34CuZnSn （34B-Sn） |
33～35 |
35～37 |
balance |
2.0～3.5 |
630～730 |
brazing of copper and copper alloys、Steel and stainless steel |
/ |
BAg37CuZnSnSi |
36～38 |
30～32 |
balance |
0.8～1.5 |
650～740 |
brazing of copper and copper alloys、Steel and stainless steel |
BAg-34 |
BAg38CuZnSn （38B-Sn） |
37～39 |
31~33 |
26~30 |
1.5～2.5 |
649～721 |
brazing of copper and copper alloys、Steel and stainless steel |
BAg-28 |
BAg40CuZnSn（40B-Sn） |
39～41 |
29～31 |
26~30 |
1.5～2.5 |
650～710 |
brazing of copper and copper alloys、Steel and stainless steel |
BAg-36 |
BAg45CuZnSn (45B-Sn) |
44～46 |
26～28 |
23~27 |
2.5~3.5 |
646～677 |
brazing of copper and copper alloys、Steel and stainless steel |
Ag155(ISO) |
BAg55CuZnSn |
54～56 |
20～22 |
balance |
1.5～2.5 |
630～660 |
brazing of copper and copper alloys、Steel and stainless steel |
BAg-7 |
BAg56CuZnSn（56B） |
55～57 |
21～23 |
15~19 |
4.5～5.5 |
620～655 |
brazing of copper and copper alloys、Steel and stainless steel |
BAg60CuZnSn |
59～61 |
22～24 |
balance |
2.0～4.0 |
620～685 |
brazing of copper and copper alloys、Steel and stainless steel |
Tin-bearing silver brazing alloy owns good properties such as low melting point, excellent wettability and ability to fill the clearances, high mechanical strength, good plasticity, electrical conductivity and corrosion resistance. It is used for brazing of some ferrous metals and some non-ferrous metals, such as stainless steel, carbon steel, hard alloys, copper and copper alloys, diamond etc. It is applied widely in the industries of machinery, electromechanical, refrigeration, glasses, instrument, hard alloys and aerospace. In order to lower the melting point and meet some special needs, indium, tin or nickel are used for quaternary alloy or complex alloy. Silver brazing filler metal is applicable for all kinds of brazing methods. Brazing with silver flux is necessary to get good brazing joint except vacuum brazing or protective atmosphere furnace brazing.
Preform Dimension | |||||
Form |
Wire Dia |
Length |
ID (inner diameter) |
Width |
Thickness |
Rod |
0.5---5.0 |
3---1000 |
|||
Ring |
0.5---3.0 |
5---120 |
|||
Wire |
0.5—2.0 |
||||
Foil |
1.5--120 |
0.15--2 |
|||
Strip |
1.5--120 |
0.15--2 |
|||
If you require special dimension, please call or email directly.
HUAGUANG is ackownledged as one the leading tin-bearing silver brazing alloy manufacturers and suppliers in China. With about 20 years' experience in manufacturing and marketing tin-bearing silver brazing alloy, as well as a complet set of testing equipment, we can assure you the high-quality of our products.
