Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of tungsten Steel: gravimetric method

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-06-1992

Publisher

British Standards Institution

Foreword
Committees responsible
Method
1 Scope
2 Principle
3 Reagents
4 Apparatus
5 Sampling
6 Procedure
7 Calculation and expression of results
8 Test report
Tables
1 Molybdenum calibration data
2 Precision data
3 Values for inter-laboratory agreement (2.83 Sb, P =
95 %)

Applicable to steels containing 3% to 30% tungsten, but not to steels containing niobium and/or tantalum.

This Subsection of BS 6200 describes a gravimetric method for the determination of tungsten in steel. It is suitable for steel containing 3 % (m/m) to 30 % (m/m) tungsten but is not applicable to steels containing niobium and/or tantalum.

NOTE The titles of the publications referred to in this Subsection of BS 6200 are listed on the inside back cover.

Committee	ISE/1
DevelopmentNote	Supersedes 91/44345 DC (04/2005) Reviewed and confirmed by BSI, November 2008. (11/2008)
DocumentType	Standard
Pages	12
PublisherName	British Standards Institution
Status	Current
Supersedes	91/44345 DC : SEP 91

BS 6200-3.33.2:1992

Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of tungsten Steel: spectrophotometric method

BS 551:1990	Specification for butyl acetate for industrial use
BS 6200-2.1:1993	Sampling and analysis of iron, steel and other ferrous metals. Sampling and sample preparation Methods for iron and steel
BS 6200-1:1991	Sampling and analysis of iron, steel and other ferrous metals Introduction and contents
BS 1837:1970	Methods for the sampling of iron, steel, permanent magnet alloys and ferro-alloys
BS 6200-2.2:1993	Sampling and analysis of iron, steel and other ferrous metals. Sampling and sample preparation Methods for ferroalloys and other alloying additives
BS 846:1985	Specification for burettes

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BS 6200-3.33.1:1992

Current

Table of Contents

Abstract

Scope

General Product Information

Standards Referenced By This Book

Standards Referencing This Book

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