the density of TMT R/F steel is 7850
tanisp is far beter than pullkit,, pulkit is just an ordinary steel ,,
TMT means Thermo mechanically treated steel its a new-generation-high-strength steel having superior properties such as weldability, strength, ductility and bendability meeting highest quality standards at international level..thanks Aarif
HCRM is HIGH CORROSION RESISTANT MARINE GRADE STEEL - BB GOYAL
TMT steel bars are produce from Carbon steel material(BILLETs/,INGOTS)Finish steel bar coming out of finishing stage of rolling mill is passed through devise where it is being passed through high pressure water jets to give the steel bars desire quality's 500/550Kg per cms.squre
Twisted Ore Reinforcement Steel
8% TOR and 12% TMT
10 mm steel tmt of 100m weighs 62 kg and 8 mm tmt steel of 100 m weighs 39 kg
TMT stands for Thermo Mechanically Treated steel. Thermo mechanically treated steel known as TMT steel can be described as a new-generation-high-strength steel having superior properties such as weldability, strength, ductility and bendability meeting highest quality standards at international level.
How reinforcement steel reconcile.
tanisp is far beter than pullkit,, pulkit is just an ordinary steel ,,
Formula for steel bar weight per meter = D2/162 where D is diameter of bar
53rs
One type of steel is worked when cold, and the other is treated when hot.TOR steel is technically a brand name for reinforcing steel from Toristeg Steel of Luxembourg.TOR has become a verbal shortcut for any type of CTD (Cold Twisted Deformed) steel. It is one form of HYSD (High Yield Strength Deformed) steel.TMT steel bar is a newer variety of steel for construction purposes. For many years TOR Steel has been used for concrete reinforcement. Thermo Mechanically Treated bars (TMT bars) give you several advantages over the other types of steel:Twisting operation is not involved in the production of the TMT steel bar,so no residual stresses involved in that , which in turn increases the corrosion resistance.Rust and Corrosion Resistance :The main reason for failure in any reinforcement concrete structure is due to corrosion of TOR Steel in the concrete, where this steel corrodes in existence of chloride ions. TMT Bars, due to its Thermo- mechanical treatment are very highly rust and corrosion resistant and is best suited in the humid and coastal states like West Bengal and Orissa.Uses:TMT Bars are much superior to conventional TOR Steel by virtue of their various engineering properties and can be used for Residential Buildings, Bridges, Drums, Industrial Establishment and all types of concrete reinforcement purposes.TMT Bars:Grade - Fe 415IS: 1786Note:The project designers use thermo mechanically treated bars (TMT) in place of torsteel and even in TMT, the choice is increasingly focused on that with higher tensile strength ( Fe-500 in lieu of Fe-415) and high corrosion resistant TMT (HCRM) which is specially meant for use in coastal areas.
The reinforcement may be in the form of "mesh" or rods. The steel reinforcing rods are colloquially called rebar(reinforcement bars).
quenched and self temperedsame as TMT bars
TATA TISCON 500D is a superior grade of TMT which is given by BIS in 2008, TATA STEEL introduced 500D in India.