Understanding the Chemical Composition of X165CrMoV12 Steel Grade for Tool and Die Making

X165CrMoV12 is a high-carbon, high-chromium steel grade commonly used in tool and die making. Its chemical composition typically includes:

– Carbon (C): 1.45-1.60%
– Chromium (Cr): 11.00-12.50%
– Vanadio (V): 0,15-0,30%
– Molibdeno (Mo): 0,40-0,60%

These chemical elements contribute to the steel grade’s mechanical and technical properties, which include:

– Hardness: Typically 58-64 HRC
– Toughness: Good impact resistance
– Wear resistance: Excellent wear resistance
– Corrosion resistance: Excellent resistance to corrosion

In terms of technical properties, X165CrMoV12 steel grade is known for its ability to hold a sharp cutting edge, high polishability, and good dimensional stability during heat treatment. These properties make it suitable for various tool and die making applications, such as forming, stamping, and cutting tools, as well as plastic molds and die casting dies.