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
By chemical elements	Ag 99,99

Name	The value
Designation GOST Cyrillic	Ср 999,9
Designation GOST Latin	Cp 999,9
Transliteration	Sr 9999
By 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 rules	В50	GOST 6563-75
Non-ferrous metals, including rare, and their alloys	В51	GOST 6902-75, GOST 6836-2002, TU 1862-830-05785324-03
Sheets and strips	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
Tape	В54	TU 117-1-245-98, TU 117-1-269-92, TU 48-1-787-89
Mesh metal	В76	TU 48-1-112-85
Wire from nonferrous 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, kg/m³
20	10500

A description of the physical symbols

Name	Description
r	Density