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Homepage>BS Standards>77 METALLURGY>77.080 Ferrous metals>77.080.20 Steels>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
immediate downloadReleased: 1992-06-15
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 6200-3.33.2:1992

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

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Standard number:BS 6200-3.33.2:1992
Pages:10
Released:1992-06-15
ISBN:0 580 20802 8
Status:Standard
DESCRIPTION

BS 6200-3.33.2:1992


This standard BS 6200-3.33.2:1992 Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of tungsten is classified in these ICS categories:
  • 77.080.20 Steels

This Subsection of BS 6200 describes a spectrophotometric method for the determination of tungsten in steel. It is suitable for contents of 0.02 % (m/m) to 3.0 % (m/m) but is not recommended for steels with tungsten exceeding 3 % (m/m) or more than 1.5 % (m/m) molybdenum. For these the method given in BS 6200-3.33.1 is more suitable. A correction is required if vanadium is present.

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


Applicable to tungsten contents from 0.02% to 3.0%.