As the name implies, these MS beams are shaped like the capital letter “I” and are also known as the Standard American Beam or Junior Beam. These are rampantly used by MS beam suppliers for residential and industrial projects. These beams are used in buildings of taller and stronger structure and can endure a varity of weather conditions with ease.

Size Range
100X50MM — 200X100MM
Grades / Specifications
 JIS G3101/SS400/S275 JR