Alloy PDM-15 (VSD 850-150)
Designation
| Name |
The value |
| Designation GOST Cyrillic |
ПдМ-15 |
| Designation GOST Latin |
PdM-15 |
| Transliteration |
PdM-15 |
| The chemical elements |
PdCu-15 |
| Name |
The value |
| Designation GOST Cyrillic |
ПдМ 850-150 |
| Designation GOST Latin |
PdM 850-150 |
| Transliteration |
PdM 850-150 |
| The chemical elements |
PdCu 850-150 |
Description
Alloy PDM-15 is used: for the manufacture of jewelry for personal adornment (rings, necklaces, brooches, bracelets, pendants).
Note
Alloy palladium-copper.
Standards
| Name |
Code |
Standards |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
GOST 30649-99, GOST Р 51152-98 |
| Wire of non-ferrous metals and their alloys |
В74 |
TU 48-1-404-83 |
Chemical composition
| Standard |
Fe |
Cu |
Pb |
Bi |
Au |
Pd |
Pt |
| GOST 30649-99 |
≤0.05 |
The rest |
≤0.004 |
≤0.002 |
≤0.05 |
85-85.5 |
≤0.05 |
Pd is the basis.
According to GOST 30649-99, the chemical composition is given for the jewelry alloy YuPdM-15 (YuPdM 850-150). The sum of the normalized impurities is ≤ 0.160%.
Physical characteristics
| Temperature |
r, кг/м3 |
| 20 |
11540 |
A description of the physical symbols
| Name |
Description |
| r |
Density |
Technological properties
| Name |
The value |
| Workability by cutting |
Good. |
| Pressure treatment |
The alloy is suitable for all types of cold treatment. |
