Designation
Name |
The value |
Designation GOST Cyrillic |
ПСрОС 3,5-95 |
Designation GOST Latin |
PCpOC 3,5-95 |
Transliteration |
PSrOS 35-95 |
By chemical elements |
ПAgSnPb 3,5-95 |
Description
Solder Psros a 3.5 95 applies: for soldering and tinning of copper, Nickel, copper and copper-Nickel alloy with Silverplated ceramics, soldering Silverplated items.
Standards
Name |
Code |
Standards |
Non-ferrous metals, including rare, and their alloys |
В51 |
GOST 19738-74 |
Sheets and strips |
В53 |
GOST 19739-74 |
Chemical composition
Standard |
Fe |
Sn |
Pb |
Bi |
Ag |
GOST 19738-74 |
≤0.15 |
Rest |
0.7-1.3 |
≤0.01 |
3.1-3.9 |
According to GOST 19738-74 the sum of the impurities to be determined should be ≤ 0.15%.
Physical characteristics
Temperature |
r, kg/m3 |
R, Mr. · m |
20 |
7400 |
123 |
A description of the physical symbols
Name |
Description |
r |
Density |
R |
UD. the resistivity |