BS EN ISO 4947:2020
Steel and cast iron. Determination of vanadium content. Potentiometric titration method

Standard No.

BS EN ISO 4947:2020

Release Date

2020

Published By

British Standards Institution (BSI)

Latest

BS EN ISO 4947:2020

Scope

What is ISO 4947 about ?   ISO 4947 is an international standard on steel and cast iron on the d etermination of vanadium content to improve its quality.   ISO 4947 specifies a potentiometric titration method for the determination of vanadium in steel and cast iron.   ISO 4947 is applicable to vanadium contents between 0,04 % (mass fraction) and 2 % (mass fraction).   ISO 4947 provides information on the potentiometric titration method which includes apparatus, sampling, and procedure. BS EN ISO 4947:2020 history

• 2020 BS EN ISO 4947:2020 Steel and cast iron. Determination of vanadium content. Potentiometric titration method