Designation
| Name |
The value |
| Designation GOST Cyrillic |
ПСр 1 |
| Designation GOST Latin |
PCp 1 |
| Transliteration |
PSr 1 |
| By chemical elements |
ПAg 1 |
Description
Solders RPS 1 is used: for soldering and tinning silver details.
Standards
| Name |
Code |
Standards |
| Non-ferrous metals, including rare, and their alloys |
В51 |
GOST 19738-74, TU 1794-008-05785313-03 |
| Sheets and strips |
В53 |
GOST 19739-74 |
Chemical composition
| Standard |
Fe |
Sn |
Sb |
Pb |
Bi |
Cl |
Ag |
| GOST 19738-74 |
≤0.15 |
34-36 |
0.5-1.3 |
Rest |
≤0.01 |
2-3 |
0.8-1.2 |
Pb is the basis.
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 |
9400 |
260 |
A description of the physical symbols
| Name |
Description |
| r |
Density |
| R |
UD. the resistivity |
