Solder ПОССу61-0,5
Designation
| Name |
The value |
| Designation GOST Cyrillic |
ПОССу61-0,5 |
| Designation GOST Latin |
POCCu61-0,5 |
| Transliteration |
POSSu61-05 |
| The chemical elements |
ПSnPbSb61-0,5 |
Description
Solder ПОССу61−0,5 applies: for the production of ingots, round wire, round rods filled with flux tubes, powder used for tinning and soldering of electrical equipment, soldering printed circuit boards, windings for electrical machines, galvanized electronic components with strict requirements to temperature.
Note
Tin-lead solder measurementi.
Standards
| Name |
Code |
Standards |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
GOST 21930-76, GOST 21931-76, GOST 28873-90 |
| Norms of calculation and design |
В02 |
OST 107.460091.001-86 |
| Solid alloys, metal-ceramic products and powders, metal |
В56 |
TU 48-0220-029-89 |
Chemical composition
| Standard |
S |
Ni |
Fe |
Cu |
As |
Al |
Zn |
Sn |
Sb |
Pb |
Bi |
| GOST 21930-76 |
≤0.02 |
≤0.02 |
≤0.02 |
≤0.05 |
≤0.02 |
≤0.002 |
≤0.002 |
59-61 |
0.05-0.5 |
The rest |
≤0.1 |
Sn is the basis.
Mechanical characteristics
| σB, MPa |
d |
kJ/m2, кДж/м2 |
Brinell hardness number, MPa |
| Pig in the state of delivery |
| ≥44.15 |
≥35 |
≥363 |
≥13.5 |
Description mechanical marks
| Name |
Description |
| σB |
Limit short-term strength |
| d |
Elongation after rupture |
| kJ/m2 |
Toughness |
Physical characteristics
| Temperature |
r, кг/м3 |
l, Вт/(м · °С) |
R, НОм · м |
| 20 |
8500 |
5024 |
140 |
A description of the physical symbols
| Name |
Description |
| l |
Coefficient of thermal conductivity |
| С |
Specific heat |
