# Elements of Tempering, Normalizing, and Annealing

Department of Education Elements of Tempering, Normalizing, and Annealing AVA08799 - 1994 Explains how steel is tempered, how the structure, toughness, and hardness of plain carbon steel changes at progressive tempering stages, and how steel is normalized and annealed. Describes the results.

- Kind: Educational
- Year: 1994
- By: Department of Education
- Genres: Education
- Archive: [Internet Archive](https://archive.org/details/gov.ntis.ava08799vnb1)
- Licence or status: [Public domain (Creative Commons dedication)](http://creativecommons.org/licenses/publicdomain/) (as the archive states it)
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/gov.ntis.ava08799vnb1?play=1)