steel I beam iron bridge/building/construction material

Product Overview

Description

                            Hot rolled I beam steel with ASTM A36 Q235B SS400

             1. Grade: Q235B,Q345B,SS400, ASTM A36, S235JR, S355JR, St37-2, St52, SM490, SM540.

                       2. Stocked length: 12 meter, but it can cut as your request.

                       3. Material: low carbon steel.