Acciai per utensili (Discorso generale)
A freezing treatment - may be used between the first and second tempers. Freezing treatments help to attain maximum hardenability and must always be
Acciai per utensili (Discorso generale)
So the treatment after machining would be:
Acciai per utensili (Discorso generale)
Hardness check: file should be sliding over the edge wo getting grip
Acciai per utensili (Discorso generale)
When tempering at 400-750?F (200-400?C), freezing treatments may be necessary to minimize retained austenite.
Acciai per utensili (Discorso generale)
Now since you didn't forge or fire weld it, meaning you do stock removal only, you can expect the steel to be annealed correctly.
Acciai per utensili (Discorso generale)
tempers. A freezing treatment may be added between tempers.
Acciai per utensili (Discorso generale)
NOTE: For optimum stress relieving, CPM S30V may be tempered at 1000-1025?F (540-550?C). Tempering in this range may result in a slight decrease in
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