Scrap is not one commodity. A load described as "iron" might contain heavy structural steel, thin rusted sheet, cast iron and a few kilograms of copper winding — four different materials at four different rates. The single most valuable thing you can do before selling is separate them, because a mixed load is graded at the level of its weakest component.
Broadly, everything we take falls into nine categories: ferrous metal, non-ferrous metal, precious and high-value scrap, paper and packaging, plastic, e-waste, batteries, commercial and industrial lots, and other recyclables like glass, rubber and furniture. Each category is graded on different things — thickness for steel, purity for copper, colour for plastic, board class for electronics.
The catalog below has a page for every material with its grades, what we accept, what we cannot take, what moves the rate and how to prepare it. If you are not sure which category something falls into, send a photo and we will identify it.