1
/
von
6
PayPal, credit cards. Download editable-PDF and invoice in 1 second!
GB/T 467-2010 English PDF (GBT467-2010)
GB/T 467-2010 English PDF (GBT467-2010)
Normaler Preis
$85.00 USD
Normaler Preis
Verkaufspreis
$85.00 USD
Grundpreis
/
pro
Versand wird beim Checkout berechnet
Verfügbarkeit für Abholungen konnte nicht geladen werden
Delivery: 3 seconds. Download true-PDF + Invoice.
Get QUOTATION in 1-minute: Click GB/T 467-2010
Historical versions: GB/T 467-2010
Preview True-PDF (Reload/Scroll if blank)
GB/T 467-2010: Copper cathode
GB/T 467-2010
GB
NATIONAL STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
ICS 77.150.30
H 62
Replacing GB/T 467-1997
Copper cathode
阴极铜
ISSUED ON. JANUARY 10, 2011
IMPLEMENTED ON. OCTOBER 01, 2011
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine of the People's Republic of China;
Standardization Administration of the People's Republic of
China.
3. No action is required - Full-copy of this standard will be automatically and
immediately delivered to your EMAIL address in 0~60 minutes.
Table of contents
Foreword ... 3
1 Scope ... 5
2 Normative references ... 5
3 Requirements ... 5
4 Test method ... 7
5 Inspection rules ... 8
6 Marking, packaging, transportation, storage and quality certificates ... 10
7 Contract (or order) content ... 11
Foreword
This standard was drafted in accordance with the rules given in GB/T
1.1-2009.
In this standard, grade A copper (Cu-CATH-1) equivalently adopts the impurity
limit of the designation (Cu-CATH-1) in EN 1978.1998 “Copper and copper
alloys - Copper cathode”. The N.1 standard copper (Cu-CATH-2) modifies and
adopts the impurity limit of the designation Grade2A in ASTM B 115-00 (R2004)
“Electrolytic copper cathode”; AND the No.2 standard copper (Cu-CATH-3)
modifies and adopts the impurity limit of the designation Cu-CATH-2 in EN
1978.1998 “Copper and copper alloy - copper cathode”.
As compared with EN 1978.1998 and ASTM B 115-00 (R2004), the differences
of this standard are as follows.
- The limit of bismuth in standard copper (Cu-CATH-2) is ≤ 0.0005%, which
is higher than that in designation Grade 2A (≤ 0.0003%) in ASTM B 115-00
(R2004). The limit of lead is ≤ 0.002%, which is lower than that in the
designation Grade 2A (≤ 0.0040%). It does not consider the selenium,
tellurium, and silver. The limit of phosphorus is increased, BUT the rest
limit indicators are the same;
- The bismuth and lead in No.2 standard copper (Cu-CATH-3) equivalently
adopt the limit of the designation Cu-CATH-2 in EN 1978.1998; AND the
silver equivalently adopts the limit of the designation Cu-CATH-1.
This standard replaces GB/T 467-1997 “Copper cathode”. As compared with
the original standard, the main changes are as follows.
- ADD the designation No.2 standard copper (Cu-CATH-3);
- ADD the specifications on the physical performance indicators AND the
mass resistivity;
- MAKE unified specification on the surface quality;
- As for the copper cathode chemical composition analysis method, ADD the
YS/T 464 “Methods for analytical of copper cathode – The optical emission
spectrometry”;
- ADD the copper cathode production sampling and sample preparation
method.
This standard shall be under the jurisdiction of the National Nonferrous Metals
Standardization Committee (SAC/TC 243).
Copper cathode
1 Scope
This standard specifies the requirements, test methods, inspection rules,
marking, packaging, transportation, storage, quality certificate, and contract (or
order) contents of the copper cathode.
This standard applies to copper cathode produced by electrolytic refining or
electrolytic deposition. AND it is usually used in remelting.
2 Normative references
The following documents are essential to the application of this document. For
the dated documents, only the versions with the dates indicated are applicable
to this document; for the undated documents, only the latest version (including
all the amendments) are applicable to this Standard.
GB/T 351 Metallic material – Resistivity measurement method
GB/T 5121 (all parts) Methods for chemical analysis of copper and copper
alloys
GB/T 8170 Rules for rounding off for numerical values and expression and
judgement of limiting values
YS/T 464 Methods for analytical of copper cathode – The optical emission
spectrometry
3 Requirements
3.1 Product classification
The copper cathode is divided into three designations in accordance with
chemical compositions. grade A copper (Cu-CATH-1), No.1 standard copper
(Cu-CATH-2), AND No.2 standard copper (Cu-CATH-3).
3.2 Chemical composition
3.2.1 The chemical composition of grade A copper shall comply with the
requirements of Table 1; the chemical composition of No.1 standard copper
shall comply with the requirements of Table 2; AND the chemical composition
of No.2 standard copper shall comply with the requirements of Table 3.
4.2 Copper cathode mass resistivity analysis method is in accordance with the
requirements of GB/T 351.
4.3 The surface quality is inspected visually.
5 Inspection rules
5.1 Inspection and acceptance
5.1.1 The product shall be inspected by the technical supervision department
of the supplier, to ensure that the product quality complies with the provisions
of this standard or the contract (or the order form), AND meanwhile fill in the
quality certificate.
5.1.2 The purchaser may conduct the quality inspection of the received
product. If the result of the inspection does not conform to the provisions of this
standard, it may notice the supplier within 30 days after receiving the product,
to make it settled through negotiation between the supplier and the purchaser.
If arbitration is required, the arbitration sampling is made jointly by the supplier
and the purchaser.
5.2 Batching
The product shall be submitted in batches, AND each batch is composed of the
copper cathode of the same designation produced from the same day and the
same circulation system. AND the mass of a batch shall not exceed 500 t.
5.3 Copper cathode sampling and sample preparation method
5.3.1 Production sampling method
Copper cathode sampling is made through the drilling machine, OR otherwise
by the punch.
a) TAKE a bundle (1 to 3 blocks) from every 10 ~ 15 bundles of copper
cathode of this batch; TAKE samples from 10 points from each block,
wherein 9 points form a complete 3-transverse and 3-longitudinal
checked order, AND the other point is located at the edge; AND it shall
take samples from the 4 different edges as composed by every 4 bundles
of samples.
b) USE a drill bit of a diameter 10 mm ~ 20 mm to drill several holes in the
checked order within the rectangular area 100 mm around the copper
cathode, during which it is not allowed to use any lubricant; AND the
drilling speed shall be such as able to avoid oxidization.
c) During sampling, the surface shall be cleaned, the surface skin shall not
be removed, AND the hole drilling depth shall be such as able to drill
through the sample block. MAKE the resulting cuttings be subjected to
40-mesh (420 µm) sieves; USE a magnet to remove the iron which is
5.4 Determination of test results
5.4.1 The numerical results of the test results shall be rounded off and
determined in accordance with the provisions of GB/T 8170.
5.4.2 If the chemical composition and physical performance are inconsistent
with this standard or contract (or order form), this batch is determined as
disqualified.
5.4.3 If the test results of the surface quality are inconsistent with the
provisions of this standard or the contract (or the order form), this block is
determined as disqualified.
6 Marking, packaging, transportation, storage and
quality certificates
6.1 Copper cathode shall be packaged by the high strength materials which
are not easy to produce pollution into bundles of such mass as suitable for
handling. However, it may also not be pac...
Get QUOTATION in 1-minute: Click GB/T 467-2010
Historical versions: GB/T 467-2010
Preview True-PDF (Reload/Scroll if blank)
GB/T 467-2010: Copper cathode
GB/T 467-2010
GB
NATIONAL STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
ICS 77.150.30
H 62
Replacing GB/T 467-1997
Copper cathode
阴极铜
ISSUED ON. JANUARY 10, 2011
IMPLEMENTED ON. OCTOBER 01, 2011
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine of the People's Republic of China;
Standardization Administration of the People's Republic of
China.
3. No action is required - Full-copy of this standard will be automatically and
immediately delivered to your EMAIL address in 0~60 minutes.
Table of contents
Foreword ... 3
1 Scope ... 5
2 Normative references ... 5
3 Requirements ... 5
4 Test method ... 7
5 Inspection rules ... 8
6 Marking, packaging, transportation, storage and quality certificates ... 10
7 Contract (or order) content ... 11
Foreword
This standard was drafted in accordance with the rules given in GB/T
1.1-2009.
In this standard, grade A copper (Cu-CATH-1) equivalently adopts the impurity
limit of the designation (Cu-CATH-1) in EN 1978.1998 “Copper and copper
alloys - Copper cathode”. The N.1 standard copper (Cu-CATH-2) modifies and
adopts the impurity limit of the designation Grade2A in ASTM B 115-00 (R2004)
“Electrolytic copper cathode”; AND the No.2 standard copper (Cu-CATH-3)
modifies and adopts the impurity limit of the designation Cu-CATH-2 in EN
1978.1998 “Copper and copper alloy - copper cathode”.
As compared with EN 1978.1998 and ASTM B 115-00 (R2004), the differences
of this standard are as follows.
- The limit of bismuth in standard copper (Cu-CATH-2) is ≤ 0.0005%, which
is higher than that in designation Grade 2A (≤ 0.0003%) in ASTM B 115-00
(R2004). The limit of lead is ≤ 0.002%, which is lower than that in the
designation Grade 2A (≤ 0.0040%). It does not consider the selenium,
tellurium, and silver. The limit of phosphorus is increased, BUT the rest
limit indicators are the same;
- The bismuth and lead in No.2 standard copper (Cu-CATH-3) equivalently
adopt the limit of the designation Cu-CATH-2 in EN 1978.1998; AND the
silver equivalently adopts the limit of the designation Cu-CATH-1.
This standard replaces GB/T 467-1997 “Copper cathode”. As compared with
the original standard, the main changes are as follows.
- ADD the designation No.2 standard copper (Cu-CATH-3);
- ADD the specifications on the physical performance indicators AND the
mass resistivity;
- MAKE unified specification on the surface quality;
- As for the copper cathode chemical composition analysis method, ADD the
YS/T 464 “Methods for analytical of copper cathode – The optical emission
spectrometry”;
- ADD the copper cathode production sampling and sample preparation
method.
This standard shall be under the jurisdiction of the National Nonferrous Metals
Standardization Committee (SAC/TC 243).
Copper cathode
1 Scope
This standard specifies the requirements, test methods, inspection rules,
marking, packaging, transportation, storage, quality certificate, and contract (or
order) contents of the copper cathode.
This standard applies to copper cathode produced by electrolytic refining or
electrolytic deposition. AND it is usually used in remelting.
2 Normative references
The following documents are essential to the application of this document. For
the dated documents, only the versions with the dates indicated are applicable
to this document; for the undated documents, only the latest version (including
all the amendments) are applicable to this Standard.
GB/T 351 Metallic material – Resistivity measurement method
GB/T 5121 (all parts) Methods for chemical analysis of copper and copper
alloys
GB/T 8170 Rules for rounding off for numerical values and expression and
judgement of limiting values
YS/T 464 Methods for analytical of copper cathode – The optical emission
spectrometry
3 Requirements
3.1 Product classification
The copper cathode is divided into three designations in accordance with
chemical compositions. grade A copper (Cu-CATH-1), No.1 standard copper
(Cu-CATH-2), AND No.2 standard copper (Cu-CATH-3).
3.2 Chemical composition
3.2.1 The chemical composition of grade A copper shall comply with the
requirements of Table 1; the chemical composition of No.1 standard copper
shall comply with the requirements of Table 2; AND the chemical composition
of No.2 standard copper shall comply with the requirements of Table 3.
4.2 Copper cathode mass resistivity analysis method is in accordance with the
requirements of GB/T 351.
4.3 The surface quality is inspected visually.
5 Inspection rules
5.1 Inspection and acceptance
5.1.1 The product shall be inspected by the technical supervision department
of the supplier, to ensure that the product quality complies with the provisions
of this standard or the contract (or the order form), AND meanwhile fill in the
quality certificate.
5.1.2 The purchaser may conduct the quality inspection of the received
product. If the result of the inspection does not conform to the provisions of this
standard, it may notice the supplier within 30 days after receiving the product,
to make it settled through negotiation between the supplier and the purchaser.
If arbitration is required, the arbitration sampling is made jointly by the supplier
and the purchaser.
5.2 Batching
The product shall be submitted in batches, AND each batch is composed of the
copper cathode of the same designation produced from the same day and the
same circulation system. AND the mass of a batch shall not exceed 500 t.
5.3 Copper cathode sampling and sample preparation method
5.3.1 Production sampling method
Copper cathode sampling is made through the drilling machine, OR otherwise
by the punch.
a) TAKE a bundle (1 to 3 blocks) from every 10 ~ 15 bundles of copper
cathode of this batch; TAKE samples from 10 points from each block,
wherein 9 points form a complete 3-transverse and 3-longitudinal
checked order, AND the other point is located at the edge; AND it shall
take samples from the 4 different edges as composed by every 4 bundles
of samples.
b) USE a drill bit of a diameter 10 mm ~ 20 mm to drill several holes in the
checked order within the rectangular area 100 mm around the copper
cathode, during which it is not allowed to use any lubricant; AND the
drilling speed shall be such as able to avoid oxidization.
c) During sampling, the surface shall be cleaned, the surface skin shall not
be removed, AND the hole drilling depth shall be such as able to drill
through the sample block. MAKE the resulting cuttings be subjected to
40-mesh (420 µm) sieves; USE a magnet to remove the iron which is
5.4 Determination of test results
5.4.1 The numerical results of the test results shall be rounded off and
determined in accordance with the provisions of GB/T 8170.
5.4.2 If the chemical composition and physical performance are inconsistent
with this standard or contract (or order form), this batch is determined as
disqualified.
5.4.3 If the test results of the surface quality are inconsistent with the
provisions of this standard or the contract (or the order form), this block is
determined as disqualified.
6 Marking, packaging, transportation, storage and
quality certificates
6.1 Copper cathode shall be packaged by the high strength materials which
are not easy to produce pollution into bundles of such mass as suitable for
handling. However, it may also not be pac...
Share





