30mm Thickness C45 1045 Hot Rolled Carbon Tool Steel

Hot rolled C45 / 1045 carbon steel plate in 30mm thickness shipping
 
Description:
The medium carbon high strength carbon structural steel has high strength and hardness after quenching. The steel has medium machinability, low cold deformation plasticity, poor weldability, no temper brittleness during heat treatment, but low hardenability. The critical diameter in water is 13 * 30MM, and there is cracking tendency during water quenching. This steel is usually used after heat treatment such as normalizing, quenching and tempering, or high frequency surface quenching.
50 steel can be hardened to hrc42 ~ 46. Therefore, if the surface hardness is needed and the superior mechanical properties of 50 steel are expected to be exerted, the surface hardness of 50 steel can be obtained by carburizing and quenching.
Delivery status
The steel plate is delivered in the state of heat treatment (normalizing, tempering, normalizing + tempering, annealing). The heat treatment category should be in.