Designation
| Name |
The value |
| Designation GOST Cyrillic |
ЗлСр 58,5-41,5 |
| Designation GOST Latin |
ZlCp 58,5-41,5 |
| Transliteration |
ZlSr 585-415 |
| By chemical elements |
AuAg 58,5-41,5 |
| Name |
The value |
| Designation GOST Cyrillic |
ЗлСр 585-415 |
| Designation GOST Latin |
ZlCp 585-415 |
| Transliteration |
ZlSr 585-415 |
| By chemical elements |
AuAg 585-415 |
Description
Alloy Slsr 58,5 41.5 per used: for the production of jewelry for personal adornment (rings with artistic treatment, earrings, medallions, pendants, brooches, chains, bracelets, clips, cuff links, watch cases); ritual and ceremonial items (wedding rings, crosses).
Note
The gold-silver alloy of 585-th sample.
Standards
| Name |
Code |
Standards |
| Non-ferrous metals, including rare, and their alloys |
В51 |
GOST 30649-99, GOST Р 51152-98 |
Chemical composition
| Standard |
Fe |
Sb |
Pb |
Bi |
O |
Ag |
Au |
| GOST 30649-99 |
≤0.15 |
≤0.005 |
≤0.005 |
≤0.005 |
≤0.007 |
Rest |
58.5-59 |
Au is the base.
According to GOST 30649-99 the chemical composition is given for the jewelry alloy YuZlSr 58,5-41,5 (ЮЗлСр 585-415). The sum of the normalized impurities is ≤ 0.170%.
Physical characteristics
| Temperature |
r, kg/m3 |
| 20 |
14300 |
A description of the physical symbols
| Name |
Description |
| r |
Density |
Technological properties
| Name |
The value |
| Machinability |
The best machinability of the alloy in fine condition, obtained by heat treatment of the pre-deformed alloy. Cutting, including diamond, is recommended in a hardened condition that increases hardness by 30-50 %. |
| Pressure treatment |
Suitable for all types of cold treatment. |
| Casting |
Suitable for all types of casting. |
