What are the different steel grades and what do they mean?
When it comes to understanding the different types of steel available, things can get very complicated, very quickly. But don’t worry. For the vast majority of situations, you can actually keep things pretty simple. In fact, here at Fussey Engineering, we predominately use only two different types of mild steel, known as S275 and S355 – we’ll explain what those codes mean in a moment. But first, why are there so many different grades of steel? Why are there so many steel grades? There are [...]