Types of Steel & Its Applications: Here’s What You Need to Know!

Steel is an extremely powerful element and it comes in many different grades. It also consists of several unique chemical compositions. Considering that steel properties and the different types of alloys are super vast, it might come as a surprise to see that almost all kinds of steel are composed of simply two things - carbon and iron. That said, the actual difference begins when extra alloying elements come into the picture. There are two elements that specifically contribute to the steel’s durability and strength - manganese and phosphorus. These are usually introduced during its formulation and clearly identifies its category for certain specific uses. 

So, are you wondering which type of steel would be most suitable for your project? To figure this out, it’s important for you to understand the chemical structure of its properties. Keep reading!

Carbon Steel

This type of steel comes with a matte surface and is also quite prone to corrosion. All in all, there are about three categories to carbon steel - the first one is low (.30%), the second one medium (.60%) and the third is high (1.5%). As the name suggests, they contain a tiny amount of other alloying elements as well. Considering their strength and durability, they are often used in making tools like knives, automotive parts or other similar items. 

Alloy steel

Alloy steel is actually a mixture of several types of metals. These comprise nickel, aluminium and copper. Although cheaper, they are a lot more resistant to corrosion and are the go-to steel type when it comes to making pipelines, car parts or for mechanical requirements. 

Tool Steel

Popularly known for being tough, scrape as well as heat resistant, this type of steel is commonly used to make metal tools, such as hammers. Composed of cobalt, molybdenum and tungsten, it is one of the most significant reasons why tool steel comes with such exceptional features like enhanced durability, strength and resistance. 

Stainless Steel

One of the most popular steel types, stainless steel is shiny and typically has upto 20% chromium. This is their primary alloying element. With such a superior combination, it not only makes the steel more resistant to corrosion, but also allows convenient manouevering and manipulation as it can be moulded into various shapes owing to its flexible nature. This type of steel is usually found in surgical equipment, silverware or commercial buildings.

Now that you know all about the different types of steel and its applications, you must take out the time to put down the most ideal steel properties that you are looking for and then match it with the proper hot rolled or cold rolled steel grades in order to handle the project that you are working on. Make sure you head to JSW’s website to understand more about the same. It is an Indian Multinational steel making company in Mumbai and is one of the fastest growing companies with a global footprint in more than 140 countries. From cold rolling mill to hot rolling mill, JSW provides it all!