Both Fe500 and Fe500D TMT bars are used in construction. At the as both are the finest TMT bars for construction projects, the Fe500D TMT bars definitely comes with a higher ductile strength as compared to the Fe500 TMT bars. The Tensile strength of steel remains the equal for both these products. Conversely, it is a overall ductility that creates all the difference.
Which is better TMT 500 or 500d?
Here “Fe” stands for iron in TMT Bar and “D” stand as Elongation. In Fe 500 and FE 500D TMT Bar “500” implies the smallest amount of yield stress in MPa. FE 500D has a upper percentage of elongation than any other Grade of TMT Bar.
Which is better fe500 and Fe500D?
From the mixture creation point, fe500d has 0.25% carbon (max) while contrasted with 0.30% (max) in fe500. In addition, the most excessive level of sulfur as well as phosphorus is lower in fe500d.
Which brand TMT bar is good for construction?
Both Fe 500 and Fe 500D are forms of TMT steel bars as per the IS: 1786 plus they are ultimate for use in the structure of housing apartment buildings. “Fe” actually stands for Iron,out of which the TMT bars are prepared. The figure “500” implies the least amount yield stress in MPa. Fe 500D has enhanced specified minimum percentage elongation i.e 16% whereas Fe 500 has a value of 12% .From the chemical composition point, Fe 500D has 0.25% Carbon (max) as compared to 0.30% (max) in Fe 500. And the maximum percentage of Sulphur and Phosphorous are lower in Fe 500D. Fe 500D with lower quantities of carbon, sulphur and phosphorous, helps in preserving the steel and resisting earthquake shocks in future.
Elongation of the TMT bars and the strength of the rods on applying tension/force is higher in the D variant of the rods. These enhanced mechanical properties of the D grades TMT bars allow elevated resistance of the bars to natural calamities and also under stress. Higher ductility is also highly seismic-resistant, hence it is preferred in earthquake zones 3, 4 & 5. It gives guaranteed elongation well above 16 %. 500“D” grade bars have balanced mechanical properties with higher ductility. They are found to be most suitable for constructing structures such as bridges, dams, high-rise apartments, industrial structures, flyovers, windmills, highway construction, earthquake-prone zones mountain bridges, railways bridges, structures such as airports, ports, hospitals cantilever structures, tunnels and concrete roads.
The best quality of TMT Bars can be identified by their bending capability. TMT bars which does not develop any cracks during constructional requirements are the best bars. TMT bar companies like OM Sairam Steels and Alloys Pvt. Ltd provide testing facilities to check the elasticity and other such salient features so that buyers can make a satisfied and sure choice.
The above points will immensely help you in buying the right TMT bar for your construction project.
We at OM Sairam Steels and Alloys Pvt. Ltd, the top manufacturers of TMT bars in Maharashtra will ensure you that the TMT bars which you choose at our end are strong enough to keep your buildings last loner. Visit us at www.umasteels.com for more information, also contact us at +91 9822958857 for quick response.