ZlSrPdM 375-100-38 (ZlSrPdM 37,5-10-3,8)
The alloy has poor casting properties due to a large crystallization range and is prone to red brittle soldering. Sample 375, a color yellowish orange, tarnish in the air. Melting point 850 — 975 ° C.
For the manufacture of jewelry and ritual and ceremonial items
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Precious metals |
Gold jewelery |
Chemical composition
| Standard |
Fe, % |
Bi, % |
Cu, % |
Sb, % |
Pb, % |
Ag, % |
O, % |
Au, % |
Pd, % |
Примеси, % |
|---|
| GOST 30649-99 |
< 0.15 |
< 0.005 |
47.05–49.33 |
< 0.005 |
< 0.005 |
9.5–10.5 |
< 0.007 |
37.5–38 |
3.5–4.1 |
< 0.17 |
Information on suppliers
Physical characteristics
| Temperature, °C |
$$\rho$$, $$\frac{kg}{m^3}$$ |
|---|
| 20 |
11560 |
Casting and technological parameters
| melting point, °C |
|---|
| 850–975 |
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Примеси |
% |
Impurities |
| Bi |
% |
Bismuth |
| Cu |
% |
Copper |
| Sb |
% |
Antimony |
| Pb |
% |
Lead |
| Ag |
% |
Silver |
| O |
% |
Oxygen |
| Au |
% |
Gold |
| Pd |
% |
Palladium |
Description of physical characteristics
| Parameter |
Units of measurement |
Description |
| $$\rho$$ |
$$\frac{kg}{m^3}$$ |
The density of the material |
Description of the casting and technological parameters
| Parameter |
Units of measurement |
Description |
| melting point |
°C |
The temperature at which solid crystalline body makes the transition to the liquid state and Vice versa |