Introduction to 80CrV2
80CrV2 is an advanced high carbon tool steel, which is gaining in popularity due to its outstanding toughness, wear resistance, and edge retention properties. The steel is made of 1.24 percent to 1.28 percent carbon, and several carefully selected alloying elements are included, primarily chromium and vanadium, with a range of typical levels between 0.65 to 1.20 percent. It is one of the newer grades of steel, and is part of the “A2” family of high-carbon blade steels. 80CrV2 is regarded as a superior alternative to other popular steels such as 1080 and 1095, due to its higher wear resistance and superior edge retention.
Application of 80CrV2
80CrV2 steel is mainly used for general purpose blades and hand tools, as well as cutlery, hunting knives, and machetes. It is also used for files, chisels, punches, and other tools that require an extremely tough and long lasting steel. 80CrV2 is a great steel for beginners, as it can be easily tempered, hardened, and sharpened.
80CrV2 steel is commonly used to make firearm parts, such as bolts and firing pins, as well as tools for outdoor and professional applications. This steel has also been proven to be capable of being forged into useful objects, and makes a good choice for Damascus-style blades. The steel is characterized by excellent toughness, wear resistance, and edge retention, and is widely used for purchasing knives and blades that require a strong and robust steel with great performance.
Heat treatment
80CrV2 steel is composed of 1.24 percent to 1.28 percent carbon, and several carefully selected alloying elements, primarily chromium and vanadium, are included in the steel. Proper heat treatment is essential to ensure best performance and the most reliable edge retention. The heat treatment process involves austenitizing, quenching in oil, and tempering.
Austenitizing is carried out at 1440-1450 degrees Fahrenheit (780-790 C) and the parts are then quenched in oil. Quenching is best done in 70-125F (21-52C) oil, and although air or water is sometimes used, oil is always preferred. After a thorough quenching process has been done, the parts are tempered at between 350-420F (177-216C), depending on desired hardness. To achieve optimal edge retention with maximum toughness and wear resistance, a tempering cycle of two to three hours should be followed.
Conclusion
In conclusion, 80CrV2 is an advanced high carbon tool steel, which is gaining in popularity due to its outstanding toughness, wear resistance, and edge retention properties. 80CrV2 is mainly used for general purpose blades and hand tools, as well as cutlery, hunting knives, and machetes. It is also used for files, chisels, punches, and other tools that require an extremely tough and long lasting steel. Proper heat treatment is essential to ensure best performance and the most reliable edge retention. By following the instructions outlined above, you should be able to successfully heat treat 80CrV2 steel, and get the best possible performance from it.
