Solder Psros A 3.5-95
Designation
| Name |
The value |
| Designation GOST Cyrillic |
ПСрОС 3,5-95 |
| Designation GOST Latin |
PCpOC 3,5-95 |
| Transliteration |
PSrOS 35-95 |
| The 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 metals, and their alloys |
В51 |
GOST 19738-74 |
| Sheets and stripes |
В53 |
GOST 19739-74 |
Chemical composition
| Standard |
Fe |
Sn |
Pb |
Bi |
Ag |
| GOST 19738-74 |
≤0.15 |
The 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, кг/м3 |
R, НОм · м |
| 20 |
7400 |
123 |
A description of the physical symbols
| Name |
Description |
| r |
Density |
| R |
UD. the resistivity |
