WebJul 13, 2024 · Quench in triple a oil warmed to 120 and Temper for 3 cycles of an hour to two hours at 475 to 500 to hopefully get a very tough but hard edged sword. I'm also … Web5160RH AISI Carbon 0.56 to 0.64 Manganese 0.75 to 1.00 Silicon 0.15 to 0.35 Chromium 0.70 to 0.90 Considered a high-carbon alloy steel. As quenched hardness of 58 to 63 HRC. Used for a variety of spring applications, notably flat springs. Often uses Austempering as a method of heat-treating. Forging max heat 2200 degrees F.
5160 Normalizing, Hardening, and Tempering - Sword Forum
WebJul 11, 2024 · SAE 5160 (JIS G4801) is a very popular medium to high carbon (0.60%) chromium spring steel primarily due to its cost, toughness and resilience in truck leaf springs. As 5160 is very tough it is unsurprisingly used for swords (hardened in the low 50s Rc), large knives, including bowies, choppers and everything in between. Web5160 spring steel typical normalizing temperature is 870 °C (1600 °F). Spheroidizing Annealing Heat to 750 °C, rapidly cool to 705 °C, or slowly cool to 650 °C at 6 °C (10 °F)/h, or isothermal annealing at 675 °C, … raymond cockrum obituary
Ranking Toughness of Forging Knife Steels - Knife Steel Nerds
WebApr 25, 2024 · 5160 steel: 1. Forge out the rough blade 2. Normalize, heat past nonmagnetic, then air cool to black, total three heats then air cool. 3. Grind and finish to 220+ 4. Harden, heat to non magnetic then edge quench in vegetable oil preheated to 120F 5. Oven temper 375F two hours, air cool to warm touch, then 375 two hours, air cool. 6. WebNov 6, 2013 · 5160 Chopper Heat Treat 1. Forge to shape 2. Normalize: heat to 1600 and cool in still air. 3. Thermal Cycling a. 1575 F with oil quench b. 1550 F (3 min soak) with … WebCategory 2. 96-110 mph winds; there may be up to 12-foot tides; all above noted areas plus coastal areas at elevations of less than 12 feet above sea level must evacuate. Expect … raymond cochrane jockey