The different grades of steel can seem limitless. However, when choosing which class you want to use for your project, it is important that you pick a steel that makes sense for your application. Fortunately, the steel experts at Magna Steel Sales Inc. in Beacon Falls, CT, have put together a quick guide for sorting out the major categories of steel grades.

Choosing A Steel Grade

Because there are so many different grades of steel, you will need to talk to an expert to figure out the exact number. That said, by figuring out what general category of steel you need, you will be closer to the correct choice before you speak with a pro. The following are a few of the most popular categories and their applications.

Ferritic Steel

These grades are often used for food services applications and exhaust systems. It has excellent formability and is relatively cost-effective. That said, it cannot be hardened, so it is not a good choice if you need to a tougher option.

Austenitic Steel

These grades are usually the better choice if you need strong formability. They are also very weldable and resist corrosion effectively. These properties, along with their durability, make these grades attractive for a wide variety of applications.

Martensitic Steel

These grades are not very formable because they are usually quite brittle. They also aren't very weldable. However, they are cost-effective and incredibly durable. They are commonly used for bearings, knives, and other applications requiring resistance to wear.

Precipitation Hardened Steel

These grades, as their name suggest, are harder than other classes. They are often used for nuclear, aerospace, and chemical applications. 

Duplex Steel

These grades are helpful for avoiding corrosion and cracking. They also have formability without sacrificing toughness.They are a popular choice for pressure valves.

Do you need more help figuring out the right steel grade for your project? Give Magna Steel Sales Inc. in Beacon Falls, CT, a call at (203) 888-0300, and they will be happy to help. Alternatively, visit their website to learn more about their steel services and products.