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TMT Bars
TMT Rebars
TMT (Thermo-Mechanically Treated) Rebars are high-strength reinforcement bars widely used in construction due to their superior strength, flexibility, and resistance to corrosion. Suryadev TMT Rebars are available in a wide range of grades and sizes, from 8mm to 40mm in diameter, and can be customized to specific lengths to meet the unique requirements of any project.
Fe 550
Suryadev Fe550 TMT Rebars are designed for small and medium-sized residential projects, offering higher tensile strength compared to standard grades of TMT bars. This enhanced strength allows for significant cost savings, as fewer bars are required to reinforce a structure. The high tensile properties of Fe550 rebars also improve the bond between concrete and steel, increasing the overall durability and lifespan of the structure. Additionally, TMT Rebars have excellent weldability and superior bend and re-bend properties, making them a reliable and preferred choice among engineers and masons.
Superior
Strength
Exceptional
Longevity
lncredible
Flexibility
High Bonding
Strength
Fire, Earthquake & Corrosion Resistant
Perfect
Roundness
Fe 550D
Combining exceptional strength with superior ductility, Suryadev Fe550D TMT Rebars offer higher elongation compared to other TMT grades. This is achieved by maintaining low carbon, phosphorus, and sulfur content. These TMT Rebars are engineered to resist fire, corrosion, and seismic activity, making them suitable for a wide range of applications, from high-rise residential projects to critical infrastructure. With their high yield strength and ductility, Fe550D TMT Bars are the ideal choice for projects that demand strength, flexibility, and high load-bearing capacity
Superior
Strength
Exceptional
Longevity
lncredible
Flexiblity
High Bonding
Strength
Fire, Earthquake & Corrosion Resistant
Perfect
Roundness
Fe 550D CRS
Specially manufactured for construction in coastal, flood-prone, and humid regions, Suryadev Fe550D CRS TMT Bars are built to withstand challenging environmental conditions. By incorporating copper, chromium, and nickel, and maintaining low carbon content, these rebars offer superior resistance to corrosion, fire, and earthquakes. Their TMT Rebars have enhanced durability ensures exceptional longevity and structural stability, making them the ideal solution for projects in areas with high salinity or acidity. Trusted by engineers, Fe550D CRS TMT Bars minimize losses caused by corrosion and deliver unmatched reliability for critical infrastructure and coastal constructions.
Superior
Strength
Exceptional
Longevity
lncredible
Flexiblity
High Bonding
Strength
Fire, Earthquake & Corrosion Resistant
Perfect
Roundness
Rebar Grade %
BIS Fe 550
Suryadev Fe 550
BIS Fe 550D
Suryadev Fe 550D
BIS Fe 550D CRS
Suryadev Fe 550D CRS
%Carbon (Max)
0.30
0.25
0.25
0.25
0.15
0.15
%Sulphur (Max)
0.055
570
0.040
0.040
0.040
0.030
%Phosphorus (Max)
0.055
0.055
0.040
0.040
0.120
0.120
%Sulphur + Phosphorus (Max)
0.100
0.090
0.075
0.075
-
-
%Alloying Elements (Min)
-
-
-
-
0.40
0.40
Yield Strength (Min) N/mm
550
570
550
570
550
570
Ultimate Tensile Strength (Min) N/mm
585
625
600
640
600
625
%Elongation (Min)
10.00
14.5
14.5
16
14.5
16
%Total Elongation (Min)
-
-
5
6
5
6
UTS/ YS Ratio (Min) N/mm
1.06
1.6
1.12
1.12
1.08
1.10
Chemical & Mechanical Properties of TMT Rebars
Chemical & Mechanical Properties of TMT Rebars
Our TMT Rebars are available in various sizes
