In this video I quench an 8” chef knife that I forged from 80CrV2 steel. I ran normalization cycles at 1650F, 1500F, and 1400F, each with a 10 minute soak, before quenching in Parks AAA medium-fast quench oil. I heat the quench oil to ~120F using a portable propane torch, and I heat the blade to 1525F with a 10 minute soak before quenching in the oil. After quenching I ran two tempering cycles at 400F for 2 hours each. This resulted in a final Rockwell hardness of between 61Rc - 64Rc.
Do what you love, and call it work! Thanks for watching!
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MR VOLCANO AAA Quench Oil used for Heat Treating Knives and Tools - 1 Gallon - Ideal for Knifemakers…
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Professional MIG Welding Gloves - Large
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Merrell Men's Jungle Moc
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3M Flat Temple Safety Eyewear with Scratch Resistant Lens
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Bernzomatic TS4000 Trigger Start Torch 361524
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Bernzomatic Standard Propane Fuel Cylinder - Pack of 3
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Upgraded Blacksmith Tongs Wolf Jaw Blacksmithing Tongs For Beginner & Seasoned blacksmiths, bladesmiths & Craftsmen (16 in (400mm)) Brand: DearChan
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