Solder Pmfor 6-4-0,03
Alloy MF10
Alloy MF9
Alloy MFOGr6-4-0.2 (PMFOGr6-4-0.2)
Alloy MFOZr6-4-0.03 (PMFOZr6-4-0.03)
Solder MFSu92-6-2
Solder PMFOCr 6-4-0,03
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | ПМФОЦр 6-4-0,03 |
| Designation GOST Latin | PMFOTsp 6-4-0,03 |
| Transliteration | PMFOTsr 6-4-003 |
| The chemical elements | ПCuPSnZnр 6-4-0,03 |
Description
Solder Pmfor 6−4-0,03 used: for high temperature (solid), capillary soldering of fittings from copper and copper alloys are designed for connection to copper pipes (according to GOST R 52318) used in drinking water systems, hot and cold water, water (steam) heating, cooling, sewage, water treatment plants and gas supply.
Note
Solders copper-phosphorous.
Standards
| Name | Code | Standards |
|---|---|---|
| Non-ferrous metals, including rare metals, and their alloys | В51 | GOST Р 52955-2008 |
Chemical composition
| Standard | P | Fe | Cu | Zn | Sn | Sb | Pb | Bi | Zr |
|---|---|---|---|---|---|---|---|---|---|
| GOST Р 52955-2008 | 5.3-6.3 | ≤0.1 | The rest | ≤0.06 | 3.5-4.5 | ≤0.05 | ≤0.06 | ≤0.002 | 0.01-0.05 |
Cu is the basis.
According to GOST R 52955-2008 the sum of other elements ≤ 0.30%. Zirconium in solder is not determined - the manufacturer guarantees the specified content by the production technology. The amount of other elements in the solder is not controlled - it is established by the purity of the charge materials.
According to GOST R 52955-2008 the sum of other elements ≤ 0.30%. Zirconium in solder is not determined - the manufacturer guarantees the specified content by the production technology. The amount of other elements in the solder is not controlled - it is established by the purity of the charge materials.
Physical characteristics
| Temperature | r, кг/м3 |
|---|---|
| 20 | 7850 |
A description of the physical symbols
| Name | Description |
|---|---|
| r | Density |
