Solder П102
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | П102 |
| Designation GOST Latin | P102 |
| Transliteration | P102 |
| The chemical elements | П102 |
Description
Solder П102 used: for the production of powder used for brazing of sintered hard alloys in the manufacture of carbide cutting tools.
Note
The alloy system Copper-Zinc-Tin-Iron-Nickel.
Solders brand П102 powder, good flow on the brazed surfaces, provides the desired strength of the solder joint, improves the reliability of the tool, to reduce the level of residual solder voltage, ensures optimal thickness of the seam.
Standards
| Name | Code | Standards |
|---|---|---|
| Non-ferrous metals, including rare metals, and their alloys | В51 | OST 48-184-81 |
Chemical composition
| Standard | Cr | Ni | Fe | Cu | Zn | Sn |
|---|---|---|---|---|---|---|
| OST 48-184-81 | 0.5-1.5 | 1-2 | 2-4 | The rest | 8-10 | 8-10 |
Cu is the basis.
According to OST 48-184-81 the total content of all impurities in solder grade P102 should be ≤ 0.30%.
According to OST 48-184-81 the total content of all impurities in solder grade P102 should be ≤ 0.30%.
