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Database: 365,228(8 Aug 2026)
spectrometric method scopethis standard aluminium alloys-determination content-flame atomic absorption aluminum alloys aluminium receptor activation hydrochloric acid-nitric acid-hydrofluoric acid-perchloric acid precision requirement copper content fracture energy
GB/T 6987.18-2001 in English

GB/T 6987.18-2001 in English

SUPERSEDED

Aluminium and aluminium alloys-Determination of copper content-Flame atomic absorption spectrometric method

  • Issued on:2001-07-01
  • Implemented on:2001-12-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $90.00
$88.00
Standard No: GB/T 6987.18-2001
Document status: SUPERSEDED
Superseded by: GB/T 20975.18-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 18:Determination of chromium content
Superseded on: 2008-09-01
Title in English: Aluminium and aluminium alloys-Determination of copper content-Flame atomic absorption spectrometric method
Title in Chinese: 铝及铝合金化学分析方法 火焰原子吸收光谱法测定铬量
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2001-07-01
Implemented on: 2001-12-01
ICS Classification: 77.120.10-Aluminium and aluminium alloys
Chinese Classification: H62-Heavy metals and their alloys
Professional Classification: GB-National Standard
Related Keywords: spectrometric method scopethis standard
aluminium alloys-determination
content-flame atomic absorption
aluminum alloys
aluminium
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GB/T 6987.18
GB/T 6987.18-2001
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《GB/T 6987.18-2001铝及铝合金化学分析方法 火焰原子吸收光谱法测定铬量》由TC243(全国有色金属标准化技术委员会)归口,TC243SC1(全国有色金属标准化技术委员会轻金属分会)执行,主管部门为中国有色金属工业协会。
本标准规定了铝和铝合金中铬含量的测定方法。本标准适用于铝和铝合金中铬含量的测定。测定范围:0.0030%~6.00%(也适用于铬的质量分数高至1.50%的铝合金)。


Scope

This standard specifies the method for the determination of chromium content in aluminum and aluminum alloys. This standard applies to the determination of chromium content in aluminum and aluminum alloys. Measuring range: 0.0030% to 0.60% (also applicable to aluminum alloys with a mass fraction of chromium up to 1.50%).

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