GOST 859-2001
GOST 859−2001 Copper. Brand
GOST 859−2001
Group W51
INTERSTATE STANDARD
COPPER
Brand
Copper. Gгаdes
ISS 77.120.30
GST 17 3320
Date of introduction 2002−03−01
Preface
1 DEVELOPED by the Interstate technical Committee for standardization MTK 503 «Copper"
INTRODUCED by Gosstandart of Russia
2 ADOPTED by the Interstate Council for standardization, Metrology and certification (minutes N 19 dated 24 may 2001)
The adoption voted:
The name of the state |
The name of the national authority for standardization |
The Republic Of Azerbaijan |
Azgosstandart |
The Republic Of Armenia |
Armastajad |
The Republic Of Belarus |
Gosstandart Of The Republic Of Belarus |
The Republic Of Kazakhstan |
Gosstandart Of The Republic Of Kazakhstan |
The Kyrgyz Republic |
Kyrgyzstandard |
The Republic Of Moldova |
Moldovastandart |
Russian Federation |
Gosstandart Of Russia |
The Republic Of Tajikistan |
Tajikstandart |
Turkmenistan |
The MDCSU «Turkmenstandartlary" |
The Republic Of Uzbekistan |
Standards |
Ukraine |
Gosstandart Of Ukraine |
3 Resolution of the State Committee of the Russian Federation for standardization and Metrology, dated 30 July 2001 N 301-St interstate standard GOST 859−2001 introduced directly as state standard of the Russian Federation from March 1, 2002
4 REPLACE GOST 859−78
5 EDITION (February 2003) with the Amendment (ICS 1−2002)
Revised (as of may 2008)
1 Scope
This standard applies to copper, made in the form of cathodes, as well as cast and deformed semi-finished products.
Standard suitable for certification purposes.
2 Normative references
The present standard features references to the following standards:
GOST 9717.1−82* Copper. Method of spectral analysis on a metal standard samples with photoelectric registration of spectrum
GOST 9717.2−82 Copper. Method of spectral analysis on a metal standard samples with photographic registration of spectrum
GOST 9717.3−82 Copper. Method of spectral analysis of oxide standard specimens
GOST 13938.1−78* Copper. Methods for determination of copper
GOST 13938.2−78* Copper. Methods of determining sulphur
GOST 13938.3−78* Copper. Method of determination of phosphorus
GOST 13938.4−78* Copper. Methods of iron determination
GOST 13938.5−78* Copper. Methods for determination of zinc
GOST 13938.6−78* Copper. Methods for determination of Nickel
GOST 13938.7−78* Copper. Methods for determination of lead
GOST 13938.8−78* Copper. Methods for determination of tin
GOST 13938.9−78* Copper. Methods for determination of silver
GOST 13938.10−78* Copper. Methods for determination of antimony
GOST 13938.11−78 Copper. Method for the determination of arsenic
GOST 13938.12−78* Copper. Methods for determination of bismuth
GOST 13938.13−93 Copper. Methods for determination of oxygen
GOST 13938.15−88* Copper. Methods for determination of chromium and cadmium
GOST 27981.0−88* high purity Copper. General requirements for methods of analysis
GOST 27981.1−88 Copper of high purity. Methods of atomic-spectral analysis
GOST 27981.2−88 Copper of high purity. Method of chemical-atomic-emission analysis
GOST 27981.3−88* high purity Copper. The method of emission-spectral analysis with photoelectric registration of spectrum
GOST 27981.4−88* high purity Copper. Methods of atomic absorption analysis
________________
* On the territory of the Russian Federation, the documents do not apply. Standards 31382−2009, here and hereafter. — Note the manufacturer’s database.
GOST 27981.5−88 Copper of high purity. Photometric methods of analysis
GOST 27981.6−88 Copper of high purity. Polarographic methods of analysis
ST SEV 543−77 Number. Record rules and rounding
3 Technical requirements
3.1 Chemical composition of copper shall be those specified in tables 1 and 2. In accounting and documentation it is allowed to specify the mass fraction of impurities in copper of all grades in grams per tonne (parts per million, ppm).
Table 1 — Chemical composition of copper cathode
Percentage | |||||
Item | Mass fraction for grades | ||||
M00k |
M0k |
M1K |
M2K | ||
Copper, not less |
- |
Of 99.97 |
99,95 |
Of 99.93 | |
Impurities in groups of no more than: |
|||||
1 |
Bismuth |
0,00020 |
0,0005 |
0,001 |
0,001 |
Selenium |
0,00020 |
- |
- |
- | |
Tellurium |
0,00020 |
- |
- |
- | |
The amount of the 1st group |
0,00030 |
- |
- |
- | |
2 |
Chrome |
- |
- |
- |
- |
Manganese |
- |
- |
- |
- | |
Antimony |
0,0004 | 0,001 |
0,002 |
0,002 | |
Cadmium |
- | - |
- |
- | |
Arsenic |
0,0005 |
0,001 |
0,002 |
0,002 | |
Phosphorus |
- |
0,001 |
0,002 |
0,002 | |
The amount of the 2nd group |
0,0015 |
- |
- |
- | |
3 |
Lead |
0,0005 |
0,001 |
0,003 |
0,005 |
4 |
Sulfur |
0,0015 |
0,002 |
0,004 |
0,010 |
5 |
Tin |
- |
0,001 |
0,002 |
0,002 |
Nickel |
- |
0,001 |
0,002 |
0,003 | |
Iron |
0,0010 |
0,001 |
0,003 |
0,005 | |
Silicon |
- |
- |
- |
- | |
Zinc |
- |
0,001 |
0,003 |
0,004 | |
Cobalt |
- |
- |
- |
- | |
The sum of 5-th group |
0,0020 |
- |
- |
- | |
6 |
Silver |
0,0020 |
0,002 |
0,003 |
0,003 |
The amount of these impurities |
0,0065 |
- |
- |
- | |
Oxygen, not more | 0,01 |
0,015 | 0,02 |
0,03 |
3.2 Mass fraction of elements not listed in tables 1 and 2, is established by agreement (contract) of the parties.
3.3 Requirements for the physical properties of copper, electrical resistivity, spiral elongation (ability to recrystallization with preset parameters of heat treatment), mechanical properties set in the standards for specific types of products and (or) agreement (contract) of the parties.
3.4 Chemical composition of copper depending on the grades determined according to GOST 13938.1 — 13938.13 GOST, GOST 13938.15, GOST 9717.1 — GOST 9717.3, GOST 27981.0 — GOST 27981.6.
The use of other methods of analysis, accuracy is not inferior to the above.
Arbitration methods of analysis point in the standards for specific types of products.
3.5 the results of the analysis of each element are rounded according to the rounding rules established ST SEV 543, to the number of characters provided for by tables 1 and 2.
Table 2 — Chemical composition of cast and deformed copper
Percentage | |||||||||||||||
Marking stamps | Mass fraction of element |
A method of producing a (reference) | |||||||||||||
Copper, not less | Copper + silver, no less | Impurity, not more than |
|||||||||||||
Bismuth |
Iron |
Nickel |
Zinc |
Tin |
Antimony |
Arsenic |
Lead |
Sulfur |
Sweet — and- kind |
Phosphorus |
Silver |
||||
M00b |
99,99 |
- |
0,0005 |
0,001 |
0,001 |
0,001 |
0,001 |
0,001 |
0,001 |
0,001 |
0,001 |
0,001 |
0,0003 |
0,002 |
The re-melting of cathodes in restore — tive or in an inert atmosphere or vacuum. |
M0b |
- |
Of 99.97 |
0,001 |
0,004 |
0,002 |
0,003 |
0,002 |
0,002 |
0,002 |
0,003 |
0,003 |
0,001 |
0,002 |
- |
|
M1B |
- |
99,95 |
0,001 |
0,004 |
0,002 |
0,003 |
0,002 |
0,002 |
0,002 |
0,004 |
0,004 |
0,003 |
0,002 |
- |
|
M00 |
Of 99.96 |
- |
0,0005 |
0,001 |
0,001 |
0,001 |
0,001 |
0,001 |
0,001 |
0,001 |
0,002 |
0,03 |
0,0005 |
0,002 |
The re-melting of cathodes |
M0 |
- |
Of 99.93 |
0,0005 |
0,004 |
0,002 |
0,003 |
0,001 |
0,002 |
0,001 |
0,003 |
0,003 |
0,04 |
- |
- |
|
M1 |
- |
99,90 |
0,001 |
0,005 |
0,002 |
0,004 |
0,002 |
0,002 |
0,002 |
0,005 |
0,004 |
0,05 |
- |
- |
|
M1r |
- |
99,90 |
0,001 |
0,005 |
0,002 |
0,005 |
0,002 |
0,002 |
0,002 |
0,005 |
0,005 |
0,01 |
0,002 — 0,012 |
- |
The re-melting of cathodes and scrap copper deoxidation with phosphorus |
M1F |
- |
99,90 |
0,001 |
0,005 |
0,002 |
0,005 |
0,002 |
0,002 |
0,002 |
0,005 |
0,005 |
- |
0,012 — 0,04 |
- |
|
M2r |
- |
99,70 |
0,002 |
0,05 |
0,2 |
- |
0,05 |
0,005 |
0,01 |
0,01 |
0,01 |
0,01 |
0,005 — 0,06 |
- | |
M3r |
A 99.50 |
0,003 |
0,05 |
0,2 |
- |
0,05 |
0,05 |
0,05 | 0,03 | 0,01 |
0,01 |
0,005 — 0,06 |
- |
||
M2 |
- |
99,70 |
0,002 |
0,05 |
0,2 |
- |
0,05 |
0,005 |
0,01 |
0,01 |
0,01 |
0,07 |
- |
- |
Fire refining and melting of waste and scrap of copper |
MZ |
- |
A 99.50 |
0,003 |
0,05 |
0,2 |
- |
0,05 |
0,05 |
0,01 |
0,05 |
0,01 |
0,08 |
- |
- |
|
Notes | |||||||||||||||
1 In copper grades M00b and M00, the mass fraction of selenium should not exceed 0.0005%, tellurium — 0.0005% of. | |||||||||||||||
2 under the agreement (contract) with the consumer it is allowed manufacture of copper grade M0b with a mass fraction of oxygen is not more than 0,002%. | |||||||||||||||
3 In the marking of copper grades M1 and M1r designed for the electrical industry and to be tested for conductivity, additionally include the letter Y. |