BS 6200-3.22.4:1997
Sampling and analysis of iron, steel and other ferrous metals - Methods of analysis - Determination of nitrogen - Thermal conductimetric method after fusion in a current of inert gas

Standard No.

BS 6200-3.22.4:1997

Release Date

1997

Published By

British Standards Institution (BSI)

Status

Be replaced 1997-12

Replace By

BS EN ISO 10720:2007

Latest

BS EN ISO 10720:2007

Scope

This International Standard specifies a thermal conductimetric method after fusion under inert gas for the determination of nitrogen in steel and iron. The method is applicable to nitrogen contents between 0,000 8 % (m/m) and 0,5% (m/m).

BS 6200-3.22.4:1997 history

• 1997 BS EN ISO 10720:2007 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas
• 1997 BS 6200-3.22.4:1997 Sampling and analysis of iron, steel and other ferrous metals - Methods of analysis - Determination of nitrogen - Thermal conductimetric method after fusion in a current of inert gas