WebJun 23, 2024 · Heat Treatment of 80CrV2 Summary. A few summarizing points before getting into my recommendations. 80CrV2 is relatively forgiving when it comes to heat … I’m Larrin Thomas, a steel metallurgist in Pittsburgh, PA. I developed an interest in steel by visiting knife shows with my father, Devin Thomas, who makes … Knife Steel Nerds. Metallurgy and Testing of Knives and Steel. Menu. Knife Steel Ratings; Home; Categories; Knife Engineering Book E-mail me about what steel or heat treatment studies you would like to do. I am most interested in steels that are at least 58 Rc. We get the most … The post How to Heat Treat 80CrV2 appeared first on Knife Steel Nerds. How to Heat Treat 80CrV2. Background A recent Spyderco Byte has announced … WebMar 18, 2024 · The Ac 3 of chromium-containing 80CrV2 is reported to be 780°C (1436°F) but that is likely too high when considering it has higher carbon than 5160 [11]. So I estimated the true value in the earlier table for 80CrV2. ... When heat treating knife steels the transformation to austenite is not the only necessary transformation. For eutectoid … 23 conforti ave west orange nj WebNOTE FOR ON-SIZED STOCK – On-size is only available in 1/4″ (.250″) thickness, 1″, 1.25″, 1.5″, 2″, and 4″ widths, and 48″ and 24″ lengths. Unlike our standard rolled 1/4″ 80CrV2 … WebNov 23, 2024 · These two steels, 52100 and 80CrV2, are not at all similar and should not even be in the same sentence when discussing a heat treating regimen. Industry … bounce back golf definition WebMar 8, 2014 · Most folks just use 1350-1400F for this step. Hold for a few minutes, cool to black, and water quench. The steel now has well distributed alloys and a fine grain size. … WebFeb 14, 2024 · Winkler attests that he can heat treat his 80CrV2 knives to an HRC of 60 without resulting brittleness or chipping. Part of this is due to a salt-based heat-treating method which allows for extreme, consistent … bounce back gospel song lyrics WebJun 18, 2024 · MBB. 80CRV2: 1500 F, 10 minute soak, quench in fast-to-medium speed oil (McMaster-Carr 9-11 second & canola at 130 F are reasonable), temper ~400 F for 1-2 hours x2 (cool to room temperature …

WebHeat treating 80CrV2. 80CrV2 is a popular blade steel in Finland, most all of the Lauri, Polar and Laurin and many of the Brisa carbon blades are made in just this steel. It is a steel similar to 1084 with the added Vanadium helping with refined grain size but unlike 1084 this is not a "real" oil-hardenable steel. In small sections like for ... WebJun 20, 2024 · 80CrV2 Heat treat advice. Thread starter NickHFSS; Start date Nov 17, 2024; NickHFSS. Joined Jun 26, 2024 Messages 147. ... Heat treatment: Hardening temperature 840-880°C (1545 - 1615°F), holding … 23 congress street armley WebApr 30, 2024 · Testing the different alloys with different heat treatment parameters would be required for a full comparison. O1 and 80CrV2 both should have a relatively fine carbide … WebFeb 27, 2024 · Normalize 1600/1530/1475/1300 (optional). The sub critical cycle is to add toughness. A soak (or holding time) is recommended but not necessary. 2 minutes is … 23 conliffe place kalgoorlie WebFeb 17, 2024 · Toughness (ft-lbs) = 107.5 – 105.9*C (in solution %) – 1.638*carbide (%) The steels 1084 and 80CrV2 had very good toughness even relative to their carbon in solution, which is likely due to the fact that they have little or no carbide retained after heat treatment. WebMay 3, 2016 · I asked Peters Heat Treating what oil they used on 80CrV2, and Brad said Parks 50 (with cryo). G. Gossman Knives Edged Toolmaker. Joined Apr 9, 2004 Messages 9,392. May 2, 2016 #3 Thanks. Appreciate the info Scott . M. Matt River. Joined Oct 1, 2012 Messages 126. May 2, 2016 #4 Also interested, would like to know more than treating … bounce back golf scores WebSep 6, 2024 · It was a preferred choice for beginner knife makers due to its simple heat treatment. 8670 Steel Composition. Carbon C 0.75%: Increases the edge retention, hardness and tensile strength. It also improves steel resistance to wear, abrasion and corrosion. ... 8670 vs 80CrV2. These two steels are very similar in properties and offer …

WebAug 15, 2024 · Normalize: 1600 and cool in still air. Thermal Cycling: 1500 (3 min soak) with air cool, 1300 and leave in the forge overnight to cool slowly. Grind. Stress Relieving … 23 congress street nashua nh Web80CRV2 Normalization: Normalization is a process intended to refine grain and stress relieve blades prior to hardening when ... Suggested heat treatment are based on the … 23 congress st lakewood nj