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I am a newbe to forging. Up until know I have been using stock rolled/machined steel ( O 1) by stock removal and quenched in used Olive oil. I use a temperature controlled kiln. These are specialty knives for wood carving usually 1/16 to 1/8 inch thick. Now I am teaching myself forging. I have no experienced blacksmiths close that I can learn from. I bought a gas forge and an anvil. Steel is used steel from a flea market. Files, saws, etc. I intend to go on making full size knives. My questions are: what oil do I use for quenching? Is Olive oil OK? If not, automotive oil? B
Specifications United States: AISI 6150, AMS 6450, AMS 7301, ASTM A322 (6150), ASTM A519 (6150), ASTM A829, SAE J1397 (6150) , SAE J412 (6150), AMS 6448, AMS 6455, ASTM A29 (6150), ASTM A331 (6150), ASTM A752 (6150), MIL. S-8503, SAE J404 (6150), UNSG 61500 International: DIN 50CrV4, EN 50CrV4, Chemistry Crucible: Carbon 0.50, Manganese 0.80, Silicon 0.30, Chromium 1.00, Vanadium 0.15 Metal Ravne: Carbon 0.51, Manganese 0.90, Silicon max. 0.40, Chromium 1.09, Vanadium 0.18, Metal Suppliers Online: Carbon 0.48-0.53, Manganese 0.7-0.9, Silicon 0.15-0.35, Chromium 0.8-0.9, Vanadium