How To Identify Top Quality Tmt Steel Bars For Building Construction
Be it a dream home or a super mall, using only the best TMT steel bars for its safety and longevity goes without saying. For which you need TMT steel bars that will hold the concrete blocks together and maintain the structure of your building for years to come. Precisely why, the first step for ensuring your doing so is choosing the right steel distributor.
Choosing substandard bars from the market can be a cheaper option but it comes with costly after-effects. Always choose TMT steel bars from trusted steel distributors so that quality of the steel bars is never compromised.
A Few Reminders When Buying TMT Steel Bars:
TMT Grade
Higher the grade of the TMT bar, better the quality. There are different grades of TMT bars available in India – TMT Fe 500, Fe-550D, Fe-550, and Fe-600. The TMT steel bars can be used according to the space / area of construction. When compared to lower-grade TMT bars like 500D, high-grade TMT bars like 550D have greater yield strength, tensile strength, and elongation. As a result, high-grade TMT bars are better suited for usage in massive and tall constructions since they are more resilient and able to handle greater stress and pressure. Smaller residential buildings and other structures with fewer load-bearing needs can use low-grade TMT bars like 500D.
Tensile Strength & Ductility
The TMT steel bars need to be ductile enough so that it could be bent to suit your requirements as well as strong enough to withstand the weight and pressure that it would be subjected to after construction. Top quality TMT steel bars such as ARS TMT steel bars are strong enough to avoid cracks, even when they are bent at an angle of 90 degrees or more.
Bar Elongation & Ductility
Steel ductility and elongation capability are closely related properties that describe a material’s ability to deform under stress without breaking. Ductility is the extent to which a material can be deformed without fracturing, while elongation is the amount of deformation a material undergoes before it breaks.
The elongation capability of steel is influenced by various factors, including its chemical composition, microstructure, and processing conditions. In general, steels with higher levels of carbon and other alloying elements tend to have lower ductility and elongation due to their greater strength and hardness. Conversely, steels with lower carbon and alloying element contents are more ductile and have higher elongation.
Corrosion Resistance
TMT steel bars are bound to encounter moisture during construction. Substandard bars can easily rust and corrode which would weaken the structure. So ensure to use only top quality TMT steel bars that are corrosion-resistant and moisture-resistant from trusted steel distributors.
Branding And Manufacturers Reputation
Always ensure the manufacturer’s seal is present on every metre of the TMT steel bar. The brand’s logo should also be engraved on every bar. Ensure that all TMT steel bars in the bundle are of equal length and thickness.
Check For Three Distinct Rings When The Cut Ends Of TMT Steel Bars Are Etched:
1) A tempered outer ring of martensite
2) A semi-tempered middle ring of martensite and bainite
3) A mild circular core of bainite, ferrite, and pearlite
Your structure is only as good as the TMT steel bars you use for its construction. Always choose strong and long-lasting TMT steel bars from trusted steel distributors such as ARS TMT steel bars. Which would help you build a dream structure with zero compromise and a lot of pride.
