Steel vs. Iron: How Weight Shapes Their Strength and Purpose
Metals generally refer to iron and steel as their close partners. The two have similar qualities, such as strength and usefulness, and are also the foundation of almost every industry, from the building sector to manufacturing. But when one talks about weight, the dissimilarities between the two metals reveal not only numbers but also their applications, internal structure, and properties. Reading the ISMB weight chart, applying a rectangular tube weight calculator, or verifying the GI sheet...