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Position: Chinese Standard in English/GB/T 223.4-2008
GB/T 223.4-2008   Alloyed steel - Determination of manganese content - Potentiometric or visual titration method (English Version)
Standard No.: GB/T 223.4-2008 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 4000 words Price(USD):100.0 remind me the price change

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Implemented on:2008-12-1 Delivery: via email in 1 business day
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Standard No.: GB/T 223.4-2008
English Name: Alloyed steel - Determination of manganese content - Potentiometric or visual titration method
Chinese Name: 钢铁及合金 锰含量的测定 电位滴定或可视滴定法
Chinese Classification: H11    Steel and iron alloy analysis method
Professional Classification: GB    National Standard
ICS Classification: 77.080.20 77.080.20    Steels 77.080.20
Issued by: AQSIQ,SAC
Issued on: 2008-5-30
Implemented on: 2008-12-1
Status: valid
Superseding:GB 223.4-1988 Methods for chemical analysis of iron, steel and alloy; The volumetric method for determination of manganese content by ammonium nitrate oxidation
Language: English
File Format: PDF
Word Count: 4000 words
Price(USD): 100.0
Delivery: via email in 1 business day
This Part specifies potentiometric titration method or visual titration method for determination of manganese content. This Part is applicable to determination of manganese, with mass fraction (m/m) of 2%~25%, in alloyed steels. It also applies interference determination "results" of vanadium and cerium. If the content of cerium in the sample is less than 0.01% or that of vanadium is less than 0.005%, interference determination may be negligible. If the content of cerium in the sample is larger than 0.01% or that of vanadium is larger than 0.005%, theoretical value correction may be carried out.
1 Scope 2 Normative References 3 Principle 4 Reagents 5 Apparatus 6 Sampling 7 Procedure 8 Expression of Results 9 Test Report Appendix A (Informative) Additional Information on the International Cooperative Tests Appendix B (Informative) Graphical Representation of Precision Data
Referred in GB/T 223.4-2008:
* GB/T 6379.1-2004 Accuracy(trueness and precision) of measurement methods and results - Part 1: General principles and definitions
* GB/T 6379.2-2004 Accuracy (trueness and precision) ofmeasurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
* GB/T 20066-2006 Steel and Iron-Sampling and Preparation of Samples for the Determination of Chemical Composition
* ISO 385-1 Laboratory Glassware - Burettes - Part 1: General Requirements
* ISO 648 Laboratory Glassware - One-mark Pipettes
* ISO 1042 Laboratory Glassware - One-mark Volumetric Flasks
* ISO 3696 Water for Analytical Laboratory Use - Specification and Test Methods
* ISO 4942 Steel and Iron - Determination of Vanadium Content - N-BPHA Spectrophotometric Method
* ISO 4947 Steel and Cast Iron - Determination of Vanadium Content - Potentiometric Titration Method
* ISO 5725-3 Accuracy (Trueness and Precision) of Measurement Methods and Results - Part 3: Intermediate Measures of the Precision of a Standard Measurement Method
* ISO 9647 Steel and Iron - Determination of Vanadium Content - Flame Atomic Absorption Spectrometric Method
GB/T 223.4-2008 is referred in:
* GB/T 3078-2008 Quality structural steel cold drawn bars
* NB/T 47018.5-2011 Technical permission of welding materials for pressure equipment - Part 5: Stainless steel strip electrodes and fluxes for overlay welding
* GB/T 1220-2007 Stainless steel bars
* GB/T 21833-2008 Austenitic - Ferritic (duplex) grade stainless steel seamless tubes and pipes
* GB/T 4237-2007 Hot Rolled Stainless Steel Plate, Sheet and Strip
* GB/T 4240-2009 Stainless steel wires
* GB/T 1348-2009 Spheroidal graphite iron castings
* GB/T 11263-2005 The Hot-rolled H and Cut T Section
* GB/T 3280-2007 Cold Rolled Stainless Steel Plate, Sheet and Strip
* YB/T 5092-2005 Stainless steel wires for welding
* GB/T 11352-2009 Carbon steel castings for general engineering purpose
* YB/T 4149-2006 Continuously cast ruond billet for seamless steel tube rolling
* GB/T 3280-2007/XG1-2012 Cold rolled stainless steel plate, sheet and strip
* GB/T 26653-2011 Exhaust manifold iron castings
* GB/T 1221-2007 Heat-resistant steel bars
* GB/T 4237-2015 Hot rolled stainless steel plate,sheet and strip
* GB/T 3280-2015 Cold rolled stainless steel plate, sheet and strip
* GB/T 24588-2009 Stainless steel wires for spring
* GB/T 6478-2015 Steels for cold heading and cold extruding
* YB/T 5311-2010 Carbon spring steel wire for significant use
* GB/T 3077-2015 Alloy structure steels
* GB 15382-2009 General specifications of gas cylinder valves
* DL/T 680-2015 Specification for electric power industry wear-resistant pipes
* DL/T 681-2012 Specification for Wear Resistant Parts of Coal Mill in Coal-fired Power Plants
* GB/T 14408-2014 Low Alloy Steel Castings for General Engineering and Structural Purposes
* GB/T 6967-2009 Martensitic stainless steel castings for general engineering application
*GB/T 9439-2010 Grey Iron Castings
*GB/T 4240-2019 Stainless steel wires
*GB/T 20564.12-2019 Continuously cold rolled high strength steel sheet and strip for automobile-Part 12:Dual phase steel with high formability
*GB/T 20564.10-2017 Continuously cold rolled high strength steel sheet and strip for automobile--Part 10: Twinning induced plasticity steel
*GB/T 2520-2017 Cold-reduced electrolytic tinplate [Steel-plate & steel-strip]
*YB/T 4470-2015 Standard specification for stainless steel rope wire
*GB/T 24588-2019 Stainless steel spring wires
*GB/T 4232-2019 Stainless steel wire for cold heading and cold forging
Code of China
Standard
GB/T 223.4-2008  Alloyed steel - Determination of manganese content - Potentiometric or visual titration method (English Version)
Standard No.GB/T 223.4-2008
Statusvalid
LanguageEnglish
File FormatPDF
Word Count4000 words
Price(USD)100.0
Implemented on2008-12-1
Deliveryvia email in 1 business day
Detail of GB/T 223.4-2008
Standard No.
GB/T 223.4-2008
English Name
Alloyed steel - Determination of manganese content - Potentiometric or visual titration method
Chinese Name
钢铁及合金 锰含量的测定 电位滴定或可视滴定法
Chinese Classification
H11
Professional Classification
GB
ICS Classification
Issued by
AQSIQ,SAC
Issued on
2008-5-30
Implemented on
2008-12-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB 223.4-1988 Methods for chemical analysis of iron, steel and alloy; The volumetric method for determination of manganese content by ammonium nitrate oxidation
Language
English
File Format
PDF
Word Count
4000 words
Price(USD)
100.0
Keywords
GB/T 223.4-2008, GB 223.4-2008, GBT 223.4-2008, GB/T223.4-2008, GB/T 223.4, GB/T223.4, GB223.4-2008, GB 223.4, GB223.4, GBT223.4-2008, GBT 223.4, GBT223.4
Introduction of GB/T 223.4-2008
This Part specifies potentiometric titration method or visual titration method for determination of manganese content. This Part is applicable to determination of manganese, with mass fraction (m/m) of 2%~25%, in alloyed steels. It also applies interference determination "results" of vanadium and cerium. If the content of cerium in the sample is less than 0.01% or that of vanadium is less than 0.005%, interference determination may be negligible. If the content of cerium in the sample is larger than 0.01% or that of vanadium is larger than 0.005%, theoretical value correction may be carried out.
Contents of GB/T 223.4-2008
1 Scope 2 Normative References 3 Principle 4 Reagents 5 Apparatus 6 Sampling 7 Procedure 8 Expression of Results 9 Test Report Appendix A (Informative) Additional Information on the International Cooperative Tests Appendix B (Informative) Graphical Representation of Precision Data
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