Steel is one of the strongest materials that we have to use. It is a cost effective measure when it comes to storage as not only does it provide strength it also has a durability that you can rely on. If you do decide to purchase Steel Shelving, especially if it is from a company like https://www.rackzone.ie/shelving, then you can look at it as being a long term investment and asset. It should be decades before you need to look at finding a replacement.
Steel shelving is versatile as it still offers the same degree of space saving and shelf height adjustment as other alternatives. Despite that fact that is made from metal it does not suffer for this in terms of what you can with it.
Being an alloy of iron and carbon steel is stronger than most other metals plus it can be easily made into shapes of construction and design. How it is formed into racking is quite simple. The metal is heated to a molten state. It is then poured into molds that are specially prepared. The other way is to roll it into thick sheets where it is then cut to the shape required.