We all know that both Fe550 and Fe500 TMT Bars are used in the production of steel but in this post we will discuss the difference between Fe500 and Fe550. To be specific, they are both high-strength steels that can be employed in a range of industrial projects, but they are produced using different chemistry and methods.
The strength of the material is the primary distinction between the Fe500 TMT Grade Bar and Fe550 TMT Grade Bar. A minimum strength of 500 MPa is what the Fe500 TMT Grade Bar is intended to withstand, whereas a minimum strength of 550 MPa is what the Fe550 TMT Grade Bar is intended to endure.
In this post, we will discuss the difference between these two grades!
But let’s first clarify what Fe500 TMT Grade Bar and Fe550 TMT Grade Bar are before moving on to their differences.
TMT Rebar is the cornerstone of all types of building projects. The quality of TMT Rebar must not be compromised. You can take it as a mandate to use only the highest quality TMT Rebar that can withstand the load during natural disasters such as an earthquake, floods, or fires. It is because low-quality TMT steel bars contain a high concentration of unknown materials that are hazardous to structures.
About FE 500 TMT Grade Bar
A steel grade called Fe 500 TMT Grade Bar is harnessed in the building sector as well as other industries. It can resist significant stress because of its high yield strength. Additionally, it possesses good ductility and toughness.
About FE 550 TMT Grade Bar
High-grade alloy steel called Fe 550 TMT Grade Bar is used to create mechanical undertakings, scaffolds and other structures. Due to its high strength and hardness, this type of steel is a superb option for industrial use.
How Are The Grades Different? (FE500 and FE550)
1. Strength
The grade of each TMT Steel rod, or the steel’s strength, is actually indicated by the digits that follow the brand name. Higher-grade Steel TMT bars are naturally much more powerful. The number represents the minimal stress and is expressed in N/mm2.
2. Weldability
The weldability of steel bars can be increased by reducing the carbon content, and the ductility and toughness of TMT steel bars can be increased by reducing the sulphur and phosphorus impurities. The widespread use of both grades and their popularity among contractors today should come as no surprise.
3. Properties
The chemical and physical qualities of the two types of Steel bar grades change just a little. The elongation percentage varies between the two materials, even though their YTS ratios are the same. The higher the elongation percentage, the better the TMT Steel rod’s ability to perform under stress. Fe 500 grade TMT bar has a higher elongation percentage than Fe 550 grade TMT bar.
Which Steel Grade Is Better?
Fe 500 is excellent because of its increased seismic ability and ductility. Fe 500 can be used in a variety of multi-story commercial and residential constructions. These are made specifically to provide stability to high-rise projects and have a high level of ductility and strength. These are important in all locations with unexpected loads or heavy seismic activity since they can resist load much better.
Fe 550 grade bars have a higher tensile strength, making them suitable for usage in a wide range of large-scale projects. These are stronger than Fe 500 TMT steel bars and are used to build large industrial and infrastructural projects like bridges and other structures that must support heavier loads. These types of bars are very beneficial in subterranean, maritime, and coastal settings.
Contact or visit SteelonClick to buy the best quality Fe500 and Fe550 TMT bars from top brands such as SAIL SeQR TMT Bars, Kamdhenu NXT TMT Bars, Electrosteel V-XEGA TMT Bars, SBF Rapid TMT Bars, and Rathi Eurotherm TMT Bars across Delhi and NCR. Thanks for reading!