Designation
| Name |
The value |
| Designation GOST Cyrillic |
ЗлМНЦ 75-12,5-10-2,5 |
| Designation GOST Latin |
ZlMHTs 75-12,5-10-2,5 |
| Transliteration |
ZlMNTs 75-125-10-25 |
| By chemical elements |
AuCuNiZn 75-12,5-10-2,5 |
| Name |
The value |
| Designation GOST Cyrillic |
ЗлМНЦ-12,5-10-2,5 |
| Designation GOST Latin |
ZlMHTs-12,5-10-2,5 |
| Transliteration |
ZlMNTs-125-10-25 |
| By chemical elements |
AuCuNiZn-12,5-10-2,5 |
Description
Alloy Slnc 75−12,5−10−2,5 is used: for the production of jewelry.
Note
Gold-copper-Nickel-zinc alloy.
Standards
| Name |
Code |
Standards |
| Sheets and strips |
В53 |
GOST 24552-81 |
| Classification, nomenclature and General rules |
В50 |
GOST 6563-75 |
| Non-ferrous metals, including rare, and their alloys |
В51 |
GOST 6835-80 |
Chemical composition
| Standard |
Ni |
Fe |
Cu |
Zn |
Sb |
Pb |
Bi |
Au |
| GOST 6835-80 |
9.5-10.5 |
≤0.1 |
12-13 |
2-3 |
≤0.005 |
≤0.005 |
≤0.005 |
74.5-75.5 |
Au is the base.
According to GOST 6835-80 the sum of all standardized impurities is ≤ 0.110%.
Physical characteristics
| Temperature |
r, kg/m3 |
| 20 |
14810 |
A description of the physical symbols
| Name |
Description |
| r |
Density |