Structural steel All of these things will be offered in a variety of grades to satisfy the specifications of any project. The following requirements can also be modified to accommodate particular technological requirements for maximum project flexibility. Offerings in structural steel comprise: Shipbuilding steels Galvanizing steel enhanced cold forming capabilities in steels aging steels that become harder Nickel alloy steels are used for low-temperature pressure vessels. Hot Rolled Plates with various heat treatments (As Rolled / TMCP / Normalized / Q&T) and thicknesses ranging from 5 to 200mm welded and seamless tubing with a diameter range of 1 to 24 inches Section Beams up to 914/W36 in imperial and metric sizes, along with welded girders above, are available. Hollow sections with equal, unequal, and inverted angles are also available.