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 98363885 times.
N690 ISOEXTRA(Bohler-Uddeholm) - Bohler-Uddeholm steel, recommended working hardness 58-60HRC. Similar to VG-10. Later, Aichi produced pretty much identical(with N690),
ZA-18 steel, promoted to be better a performer than VG-10. ISOEXTRA signifies ESR technology used in making of this steel.
Manufacturing Technology - ESR
Country - Sweden(SE)
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