사업품목
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Hot-rolled steel
HR(Hot-rolled 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.
Hot-rolled steel is used as a material for cold-rolled products and has the lowest strength among hot-rolled products.
It is produced for general processing as well as for high-precision processing.
It is used as a material for various cold-rolled products such as CR, GI, EG, and color steel sheets.
Major specifications include:
- POSCO : POSHRD2, POSHRD3
- JIS : SPHC/D/E
- SAE : SAE1006-1020
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