Gold Of 99.99 PLN (PLN 999,9)
Designation
| Name |
The value |
| Designation GOST Cyrillic |
Зл 99,99 |
| Designation GOST Latin |
Zl 99,99 |
| Transliteration |
Zl 9999 |
| The chemical elements |
Au 99,99 |
| Name |
The value |
| Designation GOST Cyrillic |
Зл 999,9 |
| Designation GOST Latin |
Zl 999,9 |
| Transliteration |
Zl 9999 |
| The chemical elements |
Au 999,9 |
Description
Gold Zl 99,99 applies: for production of electrical conductors; mesh woven wire and smooth twill weave, used in chemical industry and scientific purposes; ingots of gold, intended for commercial and other purposes; in the jewelry industry; gold alloy anodes 99,99 Zł An (PLN 999,9 An) in the form of strips designed for electroplating articles with gold; ceramic paints.
Standards
| Name |
Code |
Standards |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
GOST 30649-99, GOST Р 51152-98, GOST 6835-2002 |
| Classification, nomenclature and general norms |
В50 |
GOST 6563-75 |
| Sheets and stripes |
В53 |
GOST 7221-80, GOST 24552-81, GOST 25475-82, TU 48-1-204-82, TU 117-1-204-96 |
| Metal nets |
В76 |
TU 48-1-112-85 |
Chemical composition
| Standard |
Fe |
Cu |
Sb |
Pb |
Bi |
Ag |
Au |
| GOST 25475-82 |
≤0.002 |
≤0.007 |
≤0.001 |
≤0.002 |
≤0.001 |
≤0.008 |
≥99.99 |
| GOST 6835-2002 |
≤0.004 |
≤0.007 |
≤0.001 |
≤0.003 |
≤0.002 |
≤0.008 |
≥99.99 |
Au is the base.
According to GOST 30649-99 and GOST 6835-2002 all impurities are ≤ 0.010%.
According to GOST 25475-82, the chemical composition is given for the alloy Zl 99.99 An (Zl 999.9 An), intended for the production of anodes. The amount of normalized impurities should be ≤ 0.010%.
Physical characteristics
| Temperature |
r, кг/м3 |
| 20 |
19300 |
A description of the physical symbols
| Name |
Description |
| r |
Density |
