GB/T 20975.8-2008 English Version, GB/T 20975.8-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 8：Determination of zinc content (English Version)

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GB/T 20975.8-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 8：Determination of zinc content (English Version)
Standard No.:	GB/T 20975.8-2008	Status:	superseded remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	6000 words	Translation Price(USD):	180.0 remind me the price change Email:
Implemented on:	2008-9-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 20975.8-2008
English Name:	Methods for chemical analysis of aluminium and aluminium alloys - Part 8：Determination of zinc content
Chinese Name:	铝及铝合金化学分析方法第8部分：锌含量的测定
Chinese Classification:	H12 Light metals and their alloys analysis method
Professional Classification:	GB National Standard
Source Content Issued by:	AQSIQ; SAC
Issued on:	2008-3-31
Implemented on:	2008-9-1
Status:	superseded
Superseded by:	GB/T 20975.8-2020
Superseded on:	2021-10-1
Superseding:	GB/T 6987.8-2001 铝及铝合金化学分析方法 EDTA滴定法测定锌量
Target Language:	English
File Format:	PDF
Word Count:	6000 words
Translation Price(USD):	180.0
Delivery:	via email in 1~3 business day

GB/T 20975.8-2008 is referred in:

* GB/T 15114-2009 Aluminum alloy die castings
* GB/T 15115-2009 Die casting aluminum alloys

Standard

GB/T 20975.8-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 8：Determination of zinc content (English Version)
Standard No.	GB/T 20975.8-2008
Status	superseded
Language	English
File Format	PDF
Word Count	6000 words
Price(USD)	180.0
Implemented on	2008-9-1
Delivery	via email in 1~3 business day

Detail of GB/T 20975.8-2008

Standard No.

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ICS Classification

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Issued on

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Superseded on

Abolished on

Superseding

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Keywords

Introduction of GB/T 20975.8-2008

本部分规定了铝及铝合金中锌含量的测定方法。本部分适用于铝及铝合金中锌含量的测定。测定范围：0.10%~14.00%。本部分代替ＧＢ／Ｔ６９８７．８—２００１《铝及铝合金化学分析方法　ＥＤＴＡ滴定法测定锌量》和ＧＢ／Ｔ６９８７．９—２００１《铝及铝合金化学分析方法　火焰原子吸收光谱法测定锌量》。
本部分与ＧＢ／Ｔ６９８７．８—２００１相比主要变化如下：
———将ＧＢ／Ｔ６９８７．９—２００１的内容作为本部的“方法二：火焰原子吸收光谱法”，原标准内容作为“方法一：ＥＤＴＡ滴定法”；
———两个方法中均增加了“重复性”和“质量保证与控制”条款。

Contents of GB/T 20975.8-2008

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Keywords:
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