A good cold work steel and also makes very good knives. Grade O1 (UNS T31501) is also available in these other forms - Bar Drill Rod Plate Rod Rounds Sheet Slab Strip Tube ...
A good cold work steel and also makes very good knives. Grade O1 (UNS T31501) is also available in these other forms - Bar Drill Rod Forging Rod Rounds Sheet Slab Strip Tube ...
To that end, this beginner lesson in heat-treating steel from [Blondihacks] demonstrates ... By measuring the size of the indentation made by the tool, the hardness can be determined.