ST52

The ST52 material is a non-alloy steel which is considered as a common structural steel. This steel is mainly characterized by its tensile strength and yield point. Used in civil construction, underground engineering, bridge construction, marine structures, container manufacturing, and automotive and machine building.

Chemical composition: C: ≤ 0.20, Si ≤ 0.50, P ≤ 0.040, S: ≤ 0.040.

Yield strength: ≥315, 
Tensile strength: 490-630.
Elongation: ≥18.
Impact: Temperature: 0°C: ≥ 23.