ISO 10720:1997
Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas

Standard No.

ISO 10720:1997

Release Date

1997

Published By

International Organization for Standardization (ISO)

Latest

ISO 10720:1997

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).

ISO 10720:1997 history

• 1997 ISO 10720:1997 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas