Different Types Of TMT Bars

TMT bars are widely used in civil construction projects such as buildings, beams, slabs, columns, and other types of construction. As the foundation of every structure, they must bear enormous loads. They should also be able to endure natural disasters such as earthquakes and hurricanes. Based on the scale, strength, specifications, and characteristics of the project, multiple types of TMT bars will be required to be considered the best TMT bars. You will learn about them below. 

Different Types Of TMT Bars:

Fe 415 TMT

The contraction Fe denotes ferrous material, such as iron, from which reinforcing steel bars are made. Steel has a yield strength of 415 N/mm2, as indicated by the number 415. Because of its cost-effectiveness and flexibility, Fe 415 TMT is commonly employed in small-scale building projects. It is ideal for minor load buildings since it can be twisted into the most intricate forms. Fe415 is utilized to reinforce residences, houses, and small-scale constructions. Because of their consistent elongation feature, these bars can be employed in areas prone to earthquakes.

Fe500 

The word "Fe" represents iron, "500" denotes the lowest yield stress in N/mm2, and the letter "D" indicates that these bars have better ductility. These bars include reduced levels of sulfur and phosphorus, both of which are hazardous to steel used in construction. The Fe500 grade is widely accepted as a market standard in many building projects. Fe500 bars should be utilized in various residential, commercial, and multi-story buildings because they have higher ductility and toughness than Fe415. In addition, these bars are employed in areas prone to seismic activity and abrupt loads.

Fe550

It is composed of iron mixed with varying amounts of carbon, sulfur, and phosphorus materials by mass; the carbon content is approximately 0.3 percent, the sulfur content is approximately 0.06 percent, the phosphorus content is approximately 0.06 percent, and the S+P content is approximately 0.11 percent. Fe 550 grade bars can be employed in various large-scale applications due to their higher tensile strength. These are employed in developing industrial and massive infrastructure projects such as bridges, industrial plants, and structures that require significant load-bearing capacities. 

Fe600

Fe 600 is one of the toughest TMT grades utilized in the construction of heavy-duty construction projects like bridges and marine facilities. They provide higher tensile strength, lower total consumption, and minimize steel congestion inside the reinforcement. Fe 600 is used to build expressways, metro projects, towers, plants, commercial buildings, and industrial zones. It is extensively used for major projects where load-bearing, sturdiness, and corrosion resistance are important. They provide more flexibility, reduce overall use, and ensure less steel clogging inside the reinforcing support.

Summary

In this article, you have seen the four types of TMT steel. It will help if you are looking for a purpose before choosing one. After finding the purpose, get the steel of your choice from JSW NEOSteel. It is the best TMT bar company in the world. All four types of TMT steel, cold-rolled and hot-rolled, are available here.