사업품목

사업품목

Mild Steel

HR(Mild Steel)

Hot-rolled steel refers to the rolled coil form of hot-rolled steel, which is produced by heating and rolling semi-finished slabs.
It is widely used in various industries such as automotive, structural, and pipe-making.

Mild steel is a type of low carbon steel with a tensile strength of less than 340MPa. 
It is relatively soft and has a high elongation rate and a wide range of formability, making it suitable for various applications ranging from general processing to delicate and high-level processing.
It is widely used in automotive parts manufacturing.

Major specifications include:
- POSCO : SPHC/SPHD/SPHE
- JIS : SPHC/SPHD/SPHE
- EN : DD11/12/13/14