Silver Of 99.99 SR (SR 999,9)
Designation
| Name |
The value |
| Designation GOST Cyrillic |
Ср 99,99 |
| Designation GOST Latin |
Cp 99,99 |
| Transliteration |
Sr 9999 |
| The chemical elements |
Ag 99,99 |
| Name |
The value |
| Designation GOST Cyrillic |
Ср 999,9 |
| Designation GOST Latin |
Cp 999,9 |
| Transliteration |
Sr 9999 |
| The chemical elements |
Ag 999,9 |
Description
Silver of 99.99 MS is used: for the manufacture of electrical conductors, the fuse links and the interrupting contacts; technical products; of silver leaf in books of the rectangular sheets, which are produced through forging of the foil and is designed for decorative and corrosion resistant coatings; woven wire mesh is smooth and the twill weave, used in chemical industry and scientific purposes; silver alloy anodes 99,99 An SR (SR 999,9 An) in the form of strips, is suitable for plating articles with silver; the bimetallic foil 999,9 MS+M0b+999,9 MS.
Standards
| Name |
Code |
Standards |
| Classification, nomenclature and general norms |
В50 |
GOST 6563-75 |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
GOST 6902-75, GOST 6836-2002, TU 1862-830-05785324-03 |
| Sheets and stripes |
В53 |
GOST 7221-80, GOST 24552-81, GOST 25474-82, TU 48-1-322-87, TU 117-1-811-97, TU 1862-863-0-5785324-03 |
| Tapes |
В54 |
TU 117-1-245-98, TU 117-1-269-92, TU 48-1-787-89 |
| Metal nets |
В76 |
TU 48-1-112-85 |
| Wire of non-ferrous metals and their alloys |
В74 |
TU 48-1-350-85, TU 1862-834-05785324-03 |
Chemical composition
| Standard |
Mn |
Fe |
Cu |
Sb |
Pb |
Bi |
Ag |
Te |
Pd |
| GOST 25474-82 |
≤0.001 |
≤0.002 |
≤0.008 |
≤0.001 |
≤0.001 |
≤0.0005 |
≥99.99 |
≤0.002 |
≤0.001 |
| GOST 6836-2002 |
- |
≤0.004 |
≤0.008 |
≤0.001 |
≤0.003 |
≤0.002 |
≥99.99 |
- |
- |
Ag is the basis.
According to GOST 6836-2002, the total content of impurities should be ≤0.010%.
According to GOST 25474-82, the chemical composition is given for the alloy Ср 99.99 Ан (Ср 999.9 Ан), intended for manufacturing anodes. The amount of normalized impurities should be ≤ 0.010%.
Physical characteristics
| Temperature |
r, кг/м3 |
| 20 |
10500 |
A description of the physical symbols
| Name |
Description |
| r |
Density |
