Hot Rolled H-Shaped Steel 100mm 20mm S235jr A36 S275jr Ss400 Low Carbon Steel Building Metal Profile

Aug 20, 2025

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1.What are the three types of hot rolled steel?

Whether you're dealing with hot rolled steel sheet grades, hot rolled coils, or hot rolled steel sections, understanding their differences can help you choose the right material for your specific needs.

 

2.What is I-beam steel?

 

I beam is a shape of structural steel used in buildings and it is also known as H, W, wide, universal beam, or rolled joist. They are designed to play a key role as a support member in structures.

 

3.What is the standard size of an I-beam?

Standard steel I-beam sizes range from S24 x 121 all the way down to S3 x 5.7. The former can handle a nominal weight of 121 lb/ft, while the latter can handle up to 5.7 lb/ft. Although I-beams share a similar structure to others like H-piles and wide flange beams, they're considered the standard.

 

4.Why is the I-beam so strong?

I-beam is stronger in bending than H-beam because its flanges provide resistance against the load and support each other when the beam bends. The flanges of an H-beam don't have this advantage, so they tend to buckle under high loads and fail more easily under bending stress.

 

5.What material is used for I-beam?

I-Beams are commonly made of structural steel but can be formed out of aluminum. I-beams are most widely used in construction and can have an application for use in both beams as well as columns.