| The combination of the blast furnace, hot-metal pretreatment, top and bottom blown converter, ladle refining, and strongly-stirred vacuum degassing processes has enabled the production of high-cleanliness steel. | ![]() |
| Round bars up to 450 mmΦ and square bars up to 750 mm□ are available.
▶Large-diameter round bars with a 5-mm pitch We offer Φ 95 to 180 mm diameter round bars with a 5-mm pitch. |
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| The 4-roll mill developed by JFE provides high dimensional accuracy.
In addition, we can manufacture mid-size steel bars and wire rods with a 0.1-mm pitch. |
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| Automatic flaw detection of round billet surfaces has enabled the manufacture of steel bars and wire rods that have high surface quality.
In addition, the adoption of round billet peeling has enabled the manufacture of flawless wire rods. |
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