|
Item
|
Composition(%)
|
Melting Range(oC)
|
Principal areas of application
|
|
Ag
|
Cu
|
Zn
|
Cd
|
Ni
|
Impurities Total
|
Solidus
|
Liquidus
|
|
SAg-50Cd
|
49.0-51.0
|
14.5-16.5
|
14.5-18.5
|
17.0-19.0
|
-
|
Small0.15
|
625
|
635
|
High strength and extension and flow property, it can penetrate into most narrow gap.
|
|
SAg-45Cd
|
44.0-46.0
|
14.0-16.0
|
14.0-18.0
|
23.0-25.0
|
-
|
595
|
620
|
Narrow melting range. good flow property, to braze copper alloy and steel with fast or slow speed.
|
|
SAg-40Cd
|
39.0-41.0
|
15.5-16.5
|
19-23
|
18-22
|
0.1-0.3
|
595
|
630
|
Suited for brazing quench-steel and little, thin part with low melting point .
|
|
SAg-35Cd
|
34.0-36.0
|
25.0-29.0
|
19.0-23..5
|
17.0-19.0
|
|
605
|
700
|
Suited for brazing copper, copper alloy and steel with low melting point and good technics.
|
|
SAg-30Cd
|
29.0-31.0
|
27.0-29.0
|
20.2-22.0
|
20-22
|
|
600
|
690
|
Same to 35B, higher melting point.
|
|
SAg-25Cd
|
24.0-26.0
|
32-24
|
20-22
|
20-22
|
|
620
|
720
|
Lower melting point and bettered technical than 25BCd-1.
|
|
SAg-20Cd
|
19.0-20.5
|
39-41
|
24-26
|
13.0-17.0
|
|
620
|
765
|
Suited for brazing most of materials including copper, copper alloy and steel, with appropriate melting rage, good wetness and filling property, economical.
|
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