This profile is produced in two variants:hot-rolled or roll-formed. A hot-rolled steel channel because of its strength is used in load-bearing steel structures, while a bent steel channel is not so strong and is used in areas that dont experience heavy loads.
Structural Steel - S235, S275, S355 Chemical Composition May 11, 2012 · Therefore, this grade of structural steel will have a slightly different chemical composition to the standard S355 grade. Mechanical Properties of Structural Steel - S235, S275, S355. The mechanical properties of structural steel are fundamental to its classification and application.
1.3.6 Manufacturer The term manufacturer in this design guide shall refer to the manufacturer of steel materials. 1.3.7 Stockist The term stockist in this design guide shall refer to the supplier of steel materials who does not manufacture the steel materials, but only stocks and supplies the steel materials to the market. 1.3.8