Question

which is more corrosive? copper or steel?

Answer 1

hyy mate ✌️

copper is more corrosive!!!

Answer 2

Not all metals contain iron, but they can corrode or tarnish in other oxidizing reactions. To prevent oxidation and breakdown of metal products, such as handrails, tanks, appliances, roofing or siding, you can choose metals that are “rust-proof” or more accurately, “corrosion-proof.” Four basic types of metals fall into this category:

Stainless steel

Aluminum metal

Copper, bronze or brass

Galvanized steel