Steel gets used everywhere, but how it’s made affects how it performs. Two sheets might look similar on the surface. One feels slightly smoother. The
Steel behaves differently when shaped with control. That’s what makes cold-formed steel sections stand apart. A flat sheet becomes a stiff beam. A light structure
Not every part of a rail coach or wagon can be thick. Or heavy. Or slow to make. But it still has to take stress,
Work on soil and water never behaves the same way twice. One site is dry and rocky. The next is clay-heavy and collapses without warning.