The following products are low melting point alloys. They are suitable for soldering steel, stainless steel, copper, copper alloy, nickel alloy, and etc.
|
Silver Brazing Alloys
|
Chemical Composition
|
AWS/JIS
|
Reference Data
|
Density
kg/cm3
|
Application
|
|
Ag
|
Cu
|
Zn
|
Cd
|
Ni
|
Spec Class
|
Solidus oC
|
Liquidus oC
|
|
CI-501
|
50
|
15.5
|
16.5
|
18
|
-
|
BAg-1a
|
625
|
635
|
9.5
|
Widely accepted for its low soldering melting point & good fluidity
|
|
CI-451
|
45
|
15
|
16
|
24
|
-
|
BAg-1
|
605
|
620
|
9.4
|
Essentially equal to Cl-501, but with 5% less silver
|
|
CI-421
|
42
|
17
|
17
|
24
|
-
|
|
620
|
650
|
9.5
|
42% silver with melting range of 620-650oC
|
|
CI-401
|
40
|
17
|
17
|
26
|
-
|
|
620
|
650
|
9.3
|
Melting range between 620-650oC, 40% silver contained.
|
|
CI-351
|
35
|
26
|
21
|
18
|
-
|
BAg-2
|
605
|
700
|
9.2
|
Slightly higher soldering melting point and heat rapidly.
|
|
CI-301
|
30
|
27
|
23
|
20
|
-
|
BAg-2a
|
610
|
710
|
9.2
|
An economic product.
|
|
CI-251
|
25
|
35
|
27
|
13
|
-
|
BAg-27
|
620
|
745
|
8.8
|
With more contents of zinc & cadmium. Need pay more attention while soldering,
|
|
CI-201
|
20
|
40
|
25
|
15
|
-
|
|
605
|
765
|
8.8
|
Good fluidity and is suitable for color mix with brass
|
|
CI-5009
|
50
|
15.5
|
15.5
|
16
|
3
|
BAg-3
|
630
|
690
|
9.4
|
Well anticorrosive in marine environment & caustic media. With nickel, usually use it to braze carbide tools.
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MAIN USE : Spectacle frames, electric machine, tools, building material, brass alloy, other metals, steel, heat exchanger, air conditioner, heater, shipbuilding, precision instruments etc., |
