Microalloyed steels, often called High-Strength Low-Alloy steels (HSLA), are a group of materials that are strengthened by adding “micro” alloy concentrations to low-carbon mild steel. Microalloying ...

Carbon is the major alloying element present in carbon steels. They also contain 0.4% of silicon and 1.2% of manganese. The AISI 1140 carbon steel is a free cutting steel. It has high strength, and is ...

Arup's’ research into alternative production techniques and materials has focused on the potential of 3D printing metal in the construction sector. Complex and individually designed steel structural ...