In cookware, what is the difference between aluminum and hard-anodized aluminum?
Since pure aluminum is reactive and very porous, it will not be used as a cooking surface. Instead, it is layered between non-reactive metals, most commonly stainless steel. The anodizing process makes aluminum harder, darker, more durable and less reactive to food. Anodized aluminum is non-porous and is a very conductive cooking surface. It wont chip, peel or crack and can be recognized by its charcoal color. For more information about Cookware, see our product guide.
