SIS SS-EN 10 178-1989
Chemical analysis of ferrous materials — Determination of niobium in steels — Spectrophotometric method

Standard No.

SIS SS-EN 10 178-1989

Release Date

1989

Published By

SE-SIS

Latest

SIS SS-EN 10 178-1989

Scope

This EURONORM specifies a method for the spectrophoto metric determination of niobium in steels. The method is applicable to all types of steels with niobium contents up to 1.3% (m/m), with a lower detection limit of 0.002% (m/m).

SIS SS-EN 10 178-1989 history

• 1989 SIS SS-EN 10 178-1989 Chemical analysis of ferrous materials — Determination of niobium in steels — Spectrophotometric method