Cold drawn flat bars made from SS400 and S45C steel, range in size from F3×9 to F50×300 with a dimensional tolerance of h13. This specification is ideal for industrial products and construction materials that require high precision. Our polished SS400 steel, in particular, is produced through a drawing process of various materials such as SGD3, AISI1018, SWRM8~10, SGD1, and possesses strength equivalent to SGD400-D. However, please note that it does not conform to the JIS standard for SS400.

Features
The main characteristics of these flat bars are their excellent dimensional accuracy and smooth surface. The strict h13 dimensional tolerance ensures precision in the assembly of mechanical components and structures. Additionally, the polished surface facilitates easier surface preparation for painting or coating, enhancing work efficiency.

Specifications
・ Steel type: SS400*, S45C
・ Size range: F3×9～F50×300
・ Dimensional tolerance: h13
*The SS400 polished steel is equivalent to SGD400-D (does not conform to the JIS standard of SS400).