Hot-formed square steel pipe "Super Hot Column"

SHC standard with material properties equivalent to SN materials.

The "Super Hot Column" is a hot-formed rectangular steel pipe that does not undergo work hardening during heating and uniform heating, resulting in a uniform cross-section of the steel pipe and achieving material properties equal to or greater than SN materials. It enables the economical design of high-quality buildings while simultaneously enhancing the reliability of structures during earthquakes. Its characteristics have been highly evaluated, and it has received certification as a designated construction material by the Minister of Land, Infrastructure, Transport and Tourism as an earthquake-resistant structural steel pipe, as well as the Science and Technology Agency Director's Award. 【Features】 ■ Uniform hardness distribution in all parts due to hot forming ■ Excellent elongation capability ■ Minimal residual stress and high buckling strength ■ Sufficient toughness in all parts with high Charpy values ■ Excellent weldability with no special management required *For more details, please contact us or download the catalog.

Steel sash