Solder Possu40-0,5
Designation
| Name |
The value |
| Designation GOST Cyrillic |
ПОССу40-0,5 |
| Designation GOST Latin |
POCCu40-0,5 |
| Transliteration |
POSSu40-05 |
| The chemical elements |
ПSnPbSb40-0,5 |
Description
Solder Possu40−0,5 applies: for the production of ingots, round wire, round rods filled with flux tubes, powder used for tinning and soldering of sheet metal, windings for electrical machines, soldering the mounting elements, the coil and cable products, radiator tubes, galvanized parts of refrigerating units.
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 |
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 |
39-41 |
0.05-0.5 |
The rest |
≤0.1 |
Pb is the basis.
Mechanical characteristics
| σB, MPa |
d |
kJ/m2, кДж/м2 |
Brinell hardness number, MPa |
| Pig in the state of delivery |
| ≥39.24 |
≥50 |
≥392.4 |
≥13 |
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 |
9300 |
4187 |
169 |
A description of the physical symbols
| Name |
Description |
| l |
Coefficient of thermal conductivity |
| С |
Specific heat |
