Knife Steel Chart Mobile:
Mouse over element names to get quick help on its effects in the alloy.
For comparison with other alloys open steel composition graph builder & analyzer.
Select steels from the Interactive Knife Steel Composition Chart.
Generated 97543201 times.
Cobalt Special(Takefu) - Takefu's new knife alloy. COS-3 cobalt special. It has been around for more than a year, before its composition was published by Janich on Spyderco forums. Mega thanks for that! Currently, as of 2011, Fallkniven uses it, and Spyderco in their mules. Working hardness 61-62HRC.
Manufacturing Technology - Ingot
Country - Japan(JP)
Known Aliases:
Takefu - CoS3, Takefu - CoS
Knife Steel Chart Mobile Support:
Help & support for the Knife Steel Chart for Android.Help & support for the Knife Steel Chart for iOS.
Thanks, Credits And References