BS 6200-3.33.1:1992
Current
The latest, up-to-date edition.
Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of tungsten Steel: gravimetric method
Hardcopy , PDF
English
15-06-1992
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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.
| 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 |
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.
| 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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