Myths and Misconceptions about Structural Steel

Structural steel is a type of mild steel which is hard in it’s features and is mostly used for the purpose of construction design. It could be used for the purpose of construction of the buildings, bridges, or other massive structures. Steel as a product is an imperative material for construction projects due to its numerous benefits.


However, the world of steel products is plagued by misinformation and inaccuracies which give many negative notions on its performance among consumers. However, these are outdated and as well have created the negative opinion on the public about the material itself.


In this article, we will discuss on few of such myths on structural steel and provide the facts against those myths that may help to change your views on it.



Popular myths about Structural steel and know the facts against it.


Myth 1: Structural steel is rust prone


Fact: It is a fact that the moisture and harsh weather elements create rust and corrosion on the surface of the structural steel. This is due to the iron present in the steel which makes quick oxidation.


However, with modern galvanisation technique manufacturers apply a coating of zinc on the steel which helps to prevent oxidation. If applied this technique properly it keeps structural steel rust free for a long time.



Myth 2: Structural steel is not ideal to maintain the inside temperature


Fact: Users of steel products who use it for structural purpose often complain about its temperature resistance. However, it is important to understand that any metal structure must be insulated from extreme weather conditions to prevent unwanted cracks on it. On the other hand, steel expands much lesser than the traditional construction materials. Hence, for sudden temperature changes steel stands strong against extreme weather conditions compared to other metal structures.


Myth 3: Structural steel has the risk of lightning strike


Fact: As structural steel is an excellent conductor of electricity, hence, it’s a common myth that it will behave conductively when struck by the lighting.


However, the fact is, a properly grounded building with structural steel will transfer the current straight to the ground, which is much safer than traditional non-metal structure.


Myth 4: As steel is lighter in weight, it is less costly


Fact: Though it is a common misconception that the lesser the weight of the metal, the lower is the price tag, the reality is the opposite. The cost is dependent on structural steel fabrication which includes manufacturing time, required materials to make it thinner, maintenance, repairs, etc.


Myth 5: Steel for structural purpose is very expensive


Fact: It’s true that structural steel is expensive compared to other similar material. However, as it is resilient against the elements, the long-term maintenance cost is lower than other building materials for a quality steel product.


Myth 6: Steel structure cannot be altered


Fact: It is a common myth that steel structure cannot be moved or altered once used for a building framework. However, it has been seen that if you want to expand the steel structure at a later point in time that is much easier and convenient than expanding a wooden or other material structure. Being a galvanised metal structural steel is flexible and versatile to upgrade in an effective manner.





Myth 7: Steel framed structure can hamper radio signal.


Fact: It’s true that solid metal sometimes does not work well for the transference of radio signals and data. However, it is a proven fact that structural steel is a good conductor of such waves making your wireless connection uninterrupted through the framework.


Myth 8: Structural steel framework is noisy

Fact: It’s a common misconception that the sound on the metal roof seems like hail and it echoes against the metal walls. However, it is completely wrong if the structural framework is appropriately insulated. If the metal roofs are installed on to fiberglass or similar insulation and walls are covered using insulating elements then a structural steel building sounds no more than a regular structure.




The world of mild steel is rife with false information and misconceptions, which often hampers the progress of steel industry’s amazing advancements. However, as we have discussed on the facts against some of those myths, it is clear that with good quality steel materials all those misconceptions do not hold good. So, with an experienced and quality steel manufacturer, we can expect a quality product as per the desired requirements.

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