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Position: Chinese Standard in English/GB/T 4423-2007
GB/T 4423-2007   Copper and copper-alloy cold-drawn rod and bar (English Version)
Standard No.: GB/T 4423-2007 Status:superseded remind me the status change

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Language:English File Format:PDF
Word Count: 4000 words Price(USD):70.0 remind me the price change

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Implemented on:2007-11-1 Delivery: via email in 1 business day
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Standard No.: GB/T 4423-2007
English Name: Copper and copper-alloy cold-drawn rod and bar
Chinese Name: 铜及铜合金拉制棒
Chinese Classification: H62    Heavy metals and their alloys
Professional Classification: GB    National Standard
ICS Classification: 77.150.30 77.150.30    Copper products 77.150.30
Issued by: AQSIQ;SAC
Issued on: 2007-7-11
Implemented on: 2007-11-1
Status: superseded
Superseded by:GB/T 4423-2020 Copper and copper alloy cold-drawn rod and bar
Superseded on:2021-8-1
Superseding:GB/T 13809-1992 Wrought copper and copper alloy rectangular bars
GB 4423-1992 Copper bars
Language: English
File Format: PDF
Word Count: 4000 words
Price(USD): 70.0
Delivery: via email in 1 business day
1 Scope This standard specifies the requirements, test methods, inspection rules, mark, package, transport and storage as well as contract for copper and copper-alloy cold-drawn rod and bar. This standard is applicable to the circular, rectangular, rectangle and hexagonal copper and copper-alloy cold-drawn bars. 2 Normative References The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent correction to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated normative references, the latest edition is applicable to this standard. GB/T 228 "Metallic Materials-Tensile Testing at Ambient Temperature " GB/T 231.1 "Metallic Materials-Brinell Hardness Test" GB/T 351 "Metallic Materials-Resistivity Measurement Method" GB/T 3310 "Copper alloy bars—Ultrasonic Testing Method" GB/T 5121 (All parts) "Methods for Chemical Analysis of copper and Copper Alloys" GB/T 5231 "Wrought Copper and Copper Alloys Chemical Composition Limits and Forms of Wrought Products" GB/T 8888 "Wrought Heavy Non-ferrous Metal Products-Packing, Marking, Transporting and Storing" GB/T 10567 (All parts) "Wrought copper and copper alloys-Detection of Residual Stress-Ammonia Test" YS/T 335 "Metallographic Determination Methods of Oxygen Content in Oxygen-free Copper” YS/T 336 "Method of Fracture Test for Tube and Rod of Copper and Copper Alloys, Nickel and Nickel Alloys” 3 Requirements 3.1 Product Classification 3.1.1 Designation, State and Specification The designation, state and specification of bar shall be in accordance with those specified in Table 1.Width to height ratio for square bar shall be simultaneously in accordance with those specified in Table 2.
Contents Foreword I 1 Scope 2 Normative References 3 Requirements 4 Testing Method 5 Inspection Rules 6 Mark, Package, Transport, Storage and Quality Certificate 7 Order (or Contract) Content Appendix A (Normative) Measurement Method of Twist Degree
Referred in GB/T 4423-2007:
*GB/T 228-2002 Metallic Materials – Tensile Testing at Ambient Temperature
*GB/T 231.1-2018 Metallic materials-Brinell hardness test-Part 1:Test method
*GB/T 351-2019 Metallic materials-Resistivity measurement method
*GB/T 3310-2010 Ultrasonic testing method of copper and copper alloy bars
*GBT5121-
*GB/T 5231-2022 Designation and chemical composition of wrought copper and copper alloys
*GB/T 8888-2014 Wrough heavy non-ferrous metal products-packing,marking,transportation,storing and cetificate of quality
*GB/T 10567-1989 Inspection on residual stress of brass wires and bars--Ammonia method
*YS/T 335-2009 Metallographic determination methods of oxygen content in oxygen-free copper
*YS/T 336-2010 Method of fracture test for tube and rod of copper and copper alloys,nickel and nickel alloys
GB/T 4423-2007 is referred in:
* NB/T 47014-2011 (JB/T 4708) Welding procedure qualification for pressure equipment
* GB/T 21832-1994
* GB 3445-2005 Indoor fire hydrant
* NB/T 47014-2011 (JB/T 4708) Welding procedure qualification for pressure equipment
* JG/T 212-2007 Building hardware for windows and doors—General requirements
* JG/T 212-2007 Building hardware for windows and doors—General requirements
* CJ/T 197-2010 Stainless steel corrugated tubes for the connection of gas appliances
* CB/T 3728-2011 Small steel hatches
* GB 15382-2009 General specifications of gas cylinder valves
*GB/T 590-2008 Marine cast iron flanged stop valves
*GB/T 2029-2008 Cast steel suction valve for seaward sluice
*GB/T 18890.3-2015 Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV(Um=252 kV)―Part 3:Accessories
*GB 17926-2009 Compressed natural gas cylinder valve for vehicle
*GB/T 10832-2008 General specification for centrifigual and vortex pumps of ship
*QC/T 815-2009 Quick-insert filling receptacle of DME vehicle
*GB/T 11017.3-2014 Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 110 kV(Um=126 kV)―Part 3:Accessories
*GB/T 14315-2008 Compression type terminal lugs and ferrules with copper or aluminum for power cables conductors
Code of China
Standard
GB/T 4423-2007  Copper and copper-alloy cold-drawn rod and bar (English Version)
Standard No.GB/T 4423-2007
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count4000 words
Price(USD)70.0
Implemented on2007-11-1
Deliveryvia email in 1 business day
Detail of GB/T 4423-2007
Standard No.
GB/T 4423-2007
English Name
Copper and copper-alloy cold-drawn rod and bar
Chinese Name
铜及铜合金拉制棒
Chinese Classification
H62
Professional Classification
GB
ICS Classification
Issued by
AQSIQ;SAC
Issued on
2007-7-11
Implemented on
2007-11-1
Status
superseded
Superseded by
GB/T 4423-2020 Copper and copper alloy cold-drawn rod and bar
Superseded on
2021-8-1
Abolished on
Superseding
GB/T 13809-1992 Wrought copper and copper alloy rectangular bars
GB 4423-1992 Copper bars
Language
English
File Format
PDF
Word Count
4000 words
Price(USD)
70.0
Keywords
GB/T 4423-2007, GB 4423-2007, GBT 4423-2007, GB/T4423-2007, GB/T 4423, GB/T4423, GB4423-2007, GB 4423, GB4423, GBT4423-2007, GBT 4423, GBT4423
Introduction of GB/T 4423-2007
1 Scope This standard specifies the requirements, test methods, inspection rules, mark, package, transport and storage as well as contract for copper and copper-alloy cold-drawn rod and bar. This standard is applicable to the circular, rectangular, rectangle and hexagonal copper and copper-alloy cold-drawn bars. 2 Normative References The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent correction to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated normative references, the latest edition is applicable to this standard. GB/T 228 "Metallic Materials-Tensile Testing at Ambient Temperature " GB/T 231.1 "Metallic Materials-Brinell Hardness Test" GB/T 351 "Metallic Materials-Resistivity Measurement Method" GB/T 3310 "Copper alloy bars—Ultrasonic Testing Method" GB/T 5121 (All parts) "Methods for Chemical Analysis of copper and Copper Alloys" GB/T 5231 "Wrought Copper and Copper Alloys Chemical Composition Limits and Forms of Wrought Products" GB/T 8888 "Wrought Heavy Non-ferrous Metal Products-Packing, Marking, Transporting and Storing" GB/T 10567 (All parts) "Wrought copper and copper alloys-Detection of Residual Stress-Ammonia Test" YS/T 335 "Metallographic Determination Methods of Oxygen Content in Oxygen-free Copper” YS/T 336 "Method of Fracture Test for Tube and Rod of Copper and Copper Alloys, Nickel and Nickel Alloys” 3 Requirements 3.1 Product Classification 3.1.1 Designation, State and Specification The designation, state and specification of bar shall be in accordance with those specified in Table 1.Width to height ratio for square bar shall be simultaneously in accordance with those specified in Table 2.
Contents of GB/T 4423-2007
Contents Foreword I 1 Scope 2 Normative References 3 Requirements 4 Testing Method 5 Inspection Rules 6 Mark, Package, Transport, Storage and Quality Certificate 7 Order (or Contract) Content Appendix A (Normative) Measurement Method of Twist Degree
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