UNI 7332-1974
Chemical analysis of ferrous materials. Determination of tungsten in steel and cast iron. Spectrophotometric method with potassium thiocyanate.

Standard No.

UNI 7332-1974

Release Date

1974

Published By

IT-UNI

Latest

UNI 7332-1974

Scope

This standard describes a potassium thiocyanate spectrophotometric method for the determination of wolfram in steels and cast irons. The method is applicable for wolfram contents between 0.1 and 2%■

UNI 7332-1974 history

• 1974 UNI 7332-1974 Chemical analysis of ferrous materials. Determination of tungsten in steel and cast iron. Spectrophotometric method with potassium thiocyanate.