Typically, hard-anodized aluminum cookware is not induction-ready, but if it has a built-in iron or magnetic steel disc, it has been specifically designed to use with your induction cooktop.

Does Calphalon hard anodized work on induction?

Do they work on an induction stove? Answer: Calphalon Unison DOES NOT work on an induction stove. However, Calphalon Contemporary stainless steel and Calphalon Tri-Ply stainless are induction.

Can you use anodised aluminium on induction hob?

Well, any pan that is made from some form of ferrous material should be OK. Cast iron cookware is fine, as is 18/10 stainless steel, but stainless steel, aluminium, copper, glass or hard anodised will not work unless they have an induction plate built into the base.