Designation
Name |
The value |
Designation GOST Cyrillic |
ЗлСрПдЦ 58,5-28,7-10 |
Designation GOST Latin |
ZlCpPdTs 58,5-28,7-10 |
Transliteration |
ZlSrPdTs 585-287-10 |
By chemical elements |
AuAgPdZn 58,5-28,7-10 |
Name |
The value |
Designation GOST Cyrillic |
ЗлСрПдЦ 585-287-100 |
Designation GOST Latin |
ZlCpPdTs 585-287-100 |
Transliteration |
ZlSrPdTs 585-287-100 |
By chemical elements |
AuAgPdZn 585-287-100 |
Description
Alloy Lsbdc 58,5−28,7−10 used: for the manufacture of jewelry for personal adornment (rings, rings, earrings, medallions, pendants, brooches, bracelets); Souvenirs (commemorative medals, signs, badges); articles for smokers (cigarette cases, cigarette holders, mouthpieces).
Note
The gold-silver-palladium alloy of 585-th sample. Alloy refers to a color shade to the band, in white gold.
Standards
Name |
Code |
Standards |
Non-ferrous metals, including rare, and their alloys |
В51 |
GOST 30649-99, GOST Р 51152-98 |
Chemical composition
Standard |
Fe |
Zn |
Sb |
Pb |
Bi |
O |
Ag |
Au |
Pd |
GOST 30649-99 |
≤0.15 |
Rest |
≤0.005 |
≤0.005 |
≤0.005 |
≤0.007 |
28.2-29.2 |
58.5-59 |
9.5-10.5 |
Au is the base.
According to GOST 30649-99, the chemical composition is given for the jewelry alloy YuZlSrPdTs 58,5-28,7-10 (ЮЗлСрПдЦ 585-287-100). The sum of the normalized impurities is ≤ 0.170%.
Physical characteristics
Temperature |
r, kg/m3 |
20 |
14310 |
A description of the physical symbols
Name |
Description |
r |
Density |
Technological properties
Name |
The value |
Pressure treatment |
Suitable for all types of cold treatment. |
Features of heat treatment |
The plastic alloy in the annealed condition. Not susceptible to hot cracking during annealing or soldering. |
Casting |
Suitable for all kinds of casting, including casting the caste under the gem-setting. The presence of graphite in the casting is undesirable because it causes brittleness of the alloy. The presence of zinc makes the alloy increases fluidity and sharper than cadmium lowers the melting point. |