Cr12MoV is a high-carbon, high-chromium alloy tool steel, renowned for its excellent wear resistance, toughness, and hardness. It is commonly used in cold forging and other cold work applications that require high wear resistance and toughness. The addition of molybdenum and vanadium improves the steel’s hardenability and enhances its overall performance in demanding environments.
Key Characteristics:
Composition: Contains about 2.0-2.3% carbon, 11-13% chromium, 0.4-0.6% molybdenum, and 0.15-0.3% vanadium, which contribute to its excellent hardness, toughness, and wear resistance.
Hardness: Achieves high hardness levels of 58-62 HRC after proper heat treatment, ideal for heavy-duty and abrasive applications.
Wear Resistance: Outstanding wear resistance, making it suitable for applications where durability is critical.
Toughness: Good toughness and resistance to cracking and chipping, even under high stress.
Dimensional Stability: Excellent dimensional stability during heat treatment, crucial for maintaining precision in finished components.
Common Applications:
Cold forging dies and punches
Stamping, punching, and blanking dies
Shear blades and industrial knives
High-wear components in machinery
Precision tools requiring high hardness and wear resistance
Cr12MoV steel is favored in cold work tooling applications where high wear resistance, toughness, and reliable performance are essential. It is widely used in industries that demand durable and precise tools capable of withstanding severe working conditions.