KS M ISO 5940:2003
Carbonaceous materials for the production of aluminium－Pitch for electrodes－Determination of softening point by the ring-and-ball method

Standard No.

KS M ISO 5940:2003

Release Date

2003

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced 2011-12

Replace By

KS M ISO 5940-2:2011

Latest

KS M ISO 5940-2023

Scope

This standard is for ring-an measurement to measure the softening point (softening temperature) of pitch for aluminum production.

KS M ISO 5940:2003 history

• 2023 KS M ISO 5940-2023 Carbonaceous materials for the production of aluminium - Pitch for electrodes - Determination of softening point by the ring-and-ball method
• 2021 KS M ISO 5940-2-2021 Carbonaceous materials used in the production of aluminium－Pitch for electrodes－Part 2：Determination of the softening point (Mettler softening point method)
• 0000 KS M ISO 5940-2003(2018)
• 2016 KS M ISO 5940-2:2016 Carbonaceous materials used in the production of aluminium－Pitch for electrodes－Part 2：Determination of the softening point (Mettler softening point method)
• 2011 KS M ISO 5940-2:2011 Carbonaceous materials used in the production of aluminium-Pitch for electrodes-Part 2:Determination of the softening point (Mettler softening point method)
• 2003 KS M ISO 5940:2003 Carbonaceous materials for the production of aluminium－Pitch for electrodes－Determination of softening point by the ring-and-ball method