Silver solder PSr12M
Silver solder PSr12M from Ecotec is a two-component alloy of silver and copper with a melting point of 125 °C. Ideal for reliable connections!
Description: PSr12M solder is a two-component alloy consisting of silver and copper. PSr12M solder is a eutectic alloy.
Regulatory documentation: PSr 12M solders are manufactured in accordance with GOST 19738-2015, PSr 12M wire — GOST 19746-2015, PSr 12M strip — GOST 19739-2015.
Chemical composition of silver solders:
|
Solder grade |
Chemical composition, % |
|||||||||||||
|
Ag |
Cu |
Zn |
Sn |
Mn |
Sb |
P |
Cd |
Ni |
Pb |
Impurities, not more than |
||||
|
Pb |
Fe |
Bi |
Sum of determined impurities |
|||||||||||
|
PSr 12M |
12.0±0.3 |
52.0±1.0 |
Balance |
— |
— |
— |
— |
— |
— |
— |
0.050 |
0.10 |
0.05 |
0.15 |
Solder dimensions:
|
Solder grade |
Thickness, mm |
Width, mm |
Length, mm |
|||
|
Min |
Max |
Min |
Max |
Min |
Max |
|
|
PSr 12M |
0.1 |
5 |
50 |
200 |
100 |
400 |
Wire diameter:
|
Wire grade |
Diameter, mm |
|
|
Min |
Max |
|
|
PSr 12M |
0.15 |
6 |
Melting point, density, and electrical resistivity:
|
Solder grade |
Density, kg/m3 |
Melting point, K (°C) |
Electrical resistivity, 10-3 Ohm·m |
|
|
Upper critical point |
Lower critical point |
|||
|
PSr 12M |
8300 |
1103 (830) |
1066 (793) |
7.4 |
Applications:
PSr 12M solder is used for soldering copper, nickel, and copper-nickel alloys.
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