Heat treating is essential for a good hard blade that retains its

13 Myths about Heat Treating Knives - Knife Steel Nerds

Anyone else do differential tempering? I do mine by torching the spine while the edge is submerged in water. Ill only slightly temper overall, to keep the edge at max hardness. Ill

8 Carbon Steel Chef Knife - STEELPORT Knife Co.

Knife Steels Rated by a Metallurgist - Toughness, Edge Retention, and Corrosion Resistance - Knife Steel Nerds

Heat Treating Knives : 7 Steps - Instructables

Heat Treating Knives : 7 Steps - Instructables

How to Heat Treat A Blade

What is Heat Treating a Blade?

Heat treating - Wikipedia