TMT Bars,TMT Steel Bars,CTD Bars,CTD Steel Bars,India

TMT Bars

H.R. Steels offers its TMT bars under the brand name Trimurti. TMT bars are produced through “Tempcore Process”, under licence from Centre de Recherche Metallurgiques (CRM), Belgium. We manufacture Tmt Bars from Size 8mm To 36mm in Grades Fe-415, Fe-500 And Fe-550. Trimurti TMT bars have high strength and good ductility, which make them especially suitable for high rise buildings, even in earthquake zones 4 and 5. Trimurti TMT bars exceed the requirements of IS standards and other international quality standards.

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Mechanical Properties :-

Due to the unique method of manufacturing, Trimurti TMT Bars possess high strength and ductility, firmly exceeding the expectation specified in IS:1786. They possess a high yield strength of 500 N/ mm² against the standard specification of 415 N/mm² for the same product. Whereas, the typical value of ductility as measured by elongation is 21% minimum as against the standard value of 14.5% minimum. In detail, the mechanical properties of Trimurti TMT bars are:

Mech. Properties	Unit	IS:1786 (Fe 415)	Trimurti – TMT
Yield stress	N/mm²	415 min	500 min
Tensile Strength	N/mm²	10% over YS	520 min.
Elongation	% min.	14.5 min.	21 min.

Percentage of Chemical Composition :-

Chemical Composition (%)	India (IS: 1786)	Trimurti TMT	American (ASTM A615)
Carbon	0.30 Max.	0.30 Max	0.24-0.33%
Sulphur	0.060 Max.	0.060 Max.	0.050 Max.
Phosphorous	0.060 Max.	0.055	0.060 Max.
S P	0.110 max	0.100 Max	0.120 Max

Advantages :-

High Strength

Superior Bend Properties

Better Elongation

Excellent Corrosion Resistance

Fire Resistance

High Fatigue Resistance

Good Weld-ability & Formability

Applications :-

Bridges

Dams

Structures

Coastal construction

High-rise buildings

Power plants

Underground/raised platforms

Concrete reinforcement

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