HBIS first produces 1,500mpa ultra-high-strength martensitic steel by air-cooling process in China
2023-05-06 11:50:18 [Print]
Recently, HBIS Group Hansteel Company launched the domestic first 1,500MPa grade martensitic steel MS1500 by air-cooling process
. The product indicators fully meet the needs of automotive safety structural parts, especially the flatness and surface quality of the plate are better than the same level of the products by water quenching cooling . This product is currently the highest strength grade air-cooled annealed cold-formed steel in the industry.