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GB/T 4702.16-2008   Chromium metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method (English Version)
Standard No.: GB/T 4702.16-2008 Status:to be superseded remind me the status change

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Target Language:English File Format:PDF
Word Count: 5000 words Translation Price(USD):150.0 remind me the price change

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Implemented on:2008-11-1 Delivery: via email in 1~3 business day

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,2026-3-1,2008-11-1,141138181854705AFBEE68ABA7CEE
Standard No.: GB/T 4702.16-2008
English Name: Chromium metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method
Chinese Name: 金属铬 硫含量的测定 红外线吸收法和燃烧中和滴定法
Chinese Classification: H11    Steel and iron alloy analysis method
Professional Classification: GB    National Standard
Source Content Issued by: AQSIQ; SAC
Issued on: 2008-5-13
Implemented on: 2008-11-1
Status: to be superseded
Superseded by:GB/T 4702.16-2025 Chromium metal—Determination of sulfur content—Infrared absorption method and combustion-neutralization titration method
Superseded on:2026-3-1
Superseding:GB/T 4702.17-1988 Methods for chemical analysis of chromium metal; The combustion-neutralization titration method for the determination of sulfur content
GB/T 4702.16-1988 Methods for chemical analysis of chromium metal--The infrared absorption method for the determination of sulfur content
Target Language: English
File Format: PDF
Word Count: 5000 words
Translation Price(USD): 150.0
Delivery: via email in 1~3 business day
本部分代替GB/T4702.16—1988,GB/T4702.17—1988。 本部分是对GB/T 4702.16—1988《金属铬化学分析方法 红外线吸收法测定硫量》,
GB/T4702.17—1988 《金属铬化学分析方法 燃烧中和滴定法测定硫量》的整合修订。 本部分规定了红外线吸收法和燃烧中和滴定法测定金属铬中硫含量。
本部分适用于金属铬中硫含量的测定。其中红外法测定范围(质量分数):0.005%~0.045%;燃烧
中和滴定法测定范围(质量分数):0.005%~0.070%。 本部分与GB/T4702.16—1988和GB/T4702.17—1988比较,主要变化如下:
———红外线吸收法中助熔剂由原来的0.50g锡粒、1.50g钨粒改为0.25g锡粒、1.0g钨粒,并加入0.50g纯铁;
———燃烧中和滴定法中测定范围由原来的≤0.070%改为0.005%~0.070%。
Code of China
Standard
GB/T 4702.16-2008  Chromium metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method (English Version)
Standard No.GB/T 4702.16-2008
Statusto be superseded
LanguageEnglish
File FormatPDF
Word Count5000 words
Price(USD)150.0
Implemented on2008-11-1
Deliveryvia email in 1~3 business day
Detail of GB/T 4702.16-2008
Standard No.
GB/T 4702.16-2008
English Name
Chromium metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method
Chinese Name
金属铬 硫含量的测定 红外线吸收法和燃烧中和滴定法
Chinese Classification
H11
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2008-5-13
Implemented on
2008-11-1
Status
to be superseded
Superseded by
GB/T 4702.16-2025 Chromium metal—Determination of sulfur content—Infrared absorption method and combustion-neutralization titration method
Superseded on
2026-3-1
Abolished on
Superseding
GB/T 4702.17-1988 Methods for chemical analysis of chromium metal; The combustion-neutralization titration method for the determination of sulfur content
GB/T 4702.16-1988 Methods for chemical analysis of chromium metal--The infrared absorption method for the determination of sulfur content
Language
English
File Format
PDF
Word Count
5000 words
Price(USD)
150.0
Keywords
GB/T 4702.16-2008, GB 4702.16-2008, GBT 4702.16-2008, GB/T4702.16-2008, GB/T 4702.16, GB/T4702.16, GB4702.16-2008, GB 4702.16, GB4702.16, GBT4702.16-2008, GBT 4702.16, GBT4702.16
Introduction of GB/T 4702.16-2008
本部分代替GB/T4702.16—1988,GB/T4702.17—1988。 本部分是对GB/T 4702.16—1988《金属铬化学分析方法 红外线吸收法测定硫量》,
GB/T4702.17—1988 《金属铬化学分析方法 燃烧中和滴定法测定硫量》的整合修订。 本部分规定了红外线吸收法和燃烧中和滴定法测定金属铬中硫含量。
本部分适用于金属铬中硫含量的测定。其中红外法测定范围(质量分数):0.005%~0.045%;燃烧
中和滴定法测定范围(质量分数):0.005%~0.070%。 本部分与GB/T4702.16—1988和GB/T4702.17—1988比较,主要变化如下:
———红外线吸收法中助熔剂由原来的0.50g锡粒、1.50g钨粒改为0.25g锡粒、1.0g钨粒,并加入0.50g纯铁;
———燃烧中和滴定法中测定范围由原来的≤0.070%改为0.005%~0.070%。
Contents of GB/T 4702.16-2008
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