20CrMnTi is carburized steel, which is usually low carbon steel with a carbon content of 0.17%-0.24%. It is often used to make transmission gears in automobiles. It is a Cr Mn Ti steel among medium-hardenability carburizing steels. Its hardenability is high, and it especially has high low-temperature impact toughness when hardening is ensured. 20CrMnTi steel for surface carburizing and hardening treatment. Good processability, minimal processing deformation, and very good fatigue resistance. The main uses are: used for shafts, piston parts and various special parts of automobiles and aircraft.
Characteristics and application scope of 20CrMnTi carburized steel: It is a carburized steel with good performance and high hardenability. After carburizing and quenching, it has a hard and wear-resistant surface and a tough core. It has high low-temperature impact toughness and is weldable. It has medium properties and good machinability after normalizing. It is used to manufacture important parts with a cross section <30mm that are subject to high speed, medium or heavy load, impact and friction, such as gears, ring gears, gear shaft crossheads, etc.
It is a substitute steel for 18CrMnTi and is widely used as carburized parts. In the automobile and tractor industry, it is used for important carburized parts with a cross-section below 30mm, which can withstand high speed, medium or heavy load, impact and friction, such as gears, shafts and ring gears. .Gear shaft, main shaft of sliding bearing, cross head, claw clutch, worm, etc.
