Solder The AKP 71
Designation
| Name |
The value |
| Designation GOST Cyrillic |
ПСр 71 |
| Designation GOST Latin |
PCp 71 |
| Transliteration |
PSr 71 |
| The chemical elements |
ПAg 71 |
Description
The AKP solder 71 applied: for tin plating and soldering of copper, copper and copper-Nickel alloys, Nickel, Kovar, Nickel silver, brass and bronze; as tamifluswine solders for the soldering of brass, bronze, copper, copper, bronze with bronze.
Standards
| Name |
Code |
Standards |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
GOST 19738-74 |
| Sheets and stripes |
В53 |
GOST 19739-74, TU 117-1-393-96 |
| Tapes |
В54 |
TU 48-1-393-81 |
Chemical composition
| Standard |
P |
Fe |
Cu |
Pb |
Bi |
Ag |
| GOST 19738-74 |
0.8-1.2 |
≤0.15 |
The rest |
≤0.005 |
≤0.005 |
70.5-71.5 |
Ag is the basis.
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 |
9800 |
43 |
A description of the physical symbols
| Name |
Description |
| r |
Density |
| R |
UD. the resistivity |
