Different types of steel used for Commercial Structures

We’ve come an extended way with the tactic of constructing various structures around us. Before modern engineering, the planet of architecture consisted of wood, adobe, and thatch. But today, we’ve cities crammed with tall buildings that nearly touch the sky. Skilled architects manipulate the utilization of concrete and steel to erect these beautiful structures. Steel has always been the well-liked choice for these promising and alluring commercial steel buildings in Canada. So let’s move the chase and understand the typical sorts of steel you can use during pre-engineered steel construction.

Carbon Steel

Carbon steel may be a combination of carbon, manganese, silicon, and a mix of sulphur and phosphorus as impurities. The content of carbon present within the steel determines this alloy’s strength and ductility. So, when the carbon content rises, the alloy becomes harder and stronger.


Available in several forms to satisfy every client’s requirements.
Has high resistance to corrosion, scaling, heat, and fire.
Superior durability and strength.
Tougher and more elastic than low-carbon steel.
Easily fabricated into different forms.
Highly used for water purposes like plumbing.

Alloy Steel

It is a mix of metals like manganese, silicon, nickel, copper, chromium, and aluminium. supported the share of metals, properties like ductility, corrosion resistance, and weldability can vary. For example, steel has components that are better than steel.


Greater hardenability.
Tough and powerful material.
Less distortion and cracking.
Less grain growth.
High resistance against temperature.
Cheaper steel building alternative.

Structural Steel

Structural steel is employed for steel buildings. It’s fabricated with a selected shape and chemical composition to suit the appliance requirements of the project. Steel is employed to form various shapes like Z-shape, L-shape, I-beam, HSS-shape, T-shape, rods, etc. The steel sections are made in various sizes and gauges by the hot and cold rolling method, unlike others that are formed by welding flat or bent plates together.


Withstands harsh conditions.
Transforms in any shape and size.
Is ductile and powerful.
Resists temperature from fire.

Rebar Steel

Steel reinforcement, commonly referred to as rebars, are steel bars combined with plain cement for building purposes. Since plain concrete is weak in tension but strong in compression, the tensile property is obtained by incorporating steel reinforcement.


Provides strength to concrete structures.
Combines with the weather and style of a structure.
Resists the induced tensile and shear force with concrete.
Takes up the compression forces.

Mild Steel

Mild steel is like plain steel, but it’s a touch more flexible and doesn’t crack when it’s bent. This material consists of carbon and a comparatively low amount of alloying element content. It differentiates it from higher carbon and alloy steels. It’s less lasting than carbon and steel but features a high amount of iron and ferrite, making it more magnetic.


Easily weldable.
Can be cut, bent, and twisted easily.

Ironspan will always exceed the expectations of the clients by offering the best in school steel buildings. Our mission is to assist our clients to experience the highest value of factory-built construction.

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