Products

Billets:

Shri Khatu Shyam produces Ingots and Billets at its sister concern unit as per requirement of TMT Bars considering quality aspects. Shri Khatu Shyam is located in Silvassa.

 

PRODUCTION PROCESS:

The first step of Billet or Ingots production is of procurement of sponge iron. Best quality sponge iron is procured and stored in the Raw Material Yard. This sponge iron is later fed to the furnace by a giant crane. The sponge iron is melted by the induction furnace at a high temperature. The plant has two induction furnaces of high capacities. The furnaces are run by a power station which is controlled via computerized systems. These systems are Electrotherm India Ltd. Make, the best in the industry.

After the quality of the molten iron is insured, the furnace tilts and pours it into a ladle manoeuvred by a crane. The crane moves this ladle towards the caster and pours the molten iron into it. The caster then casts the molten iron into Continuous Casts. These casts are cooled with the help of water and air pressure and form the billets of required size.

As the billets pass towards the cooling bed, they are accurately cut into the required size by a team of expert foremen. Finally, the hot billets are laid on the cooling bed, where they cool down and get ready for being transported to the Rolling Mill.

 

 

TMT Bars:

KHATU THERMEX TMT Bars are accepted internationally and are superior to conventional cold twisted deformed bars or TOP STEEL Bars. Majority of the Central and State Government Departments, Construction and infrastructure Houses as also Quality Monitoring Agencies accept the same.

KHATU THERMEX TMT BARS are manufactured in our plant at Silvassa in the range of 08 MM to 32 MM in diameter and in grades , Fe-500, Fe-500 D Fe-550, Fe-550 D As per IS 1786:2008 KHATU THERMEX TMT Bars exhibit high yield strength coupled with high elongation for strength and safety.

 

RAW MATERIAL:

To ensure that the end product is of the highest quality, it is important that the raw material is also of the highest quality. To ensure that these standards are met, the company is producing Standard Billets & M.S. Ingots. This is over and above the in-house production.

 

QUALITY:

KHATU Multimedia implies quality, and this is seen from the fact that our product and processes are approved by various reputed groups. All the raw materials as well as finishing products are tested as per IS and Thermex Specifications at our well-equipped Chemical and Physical labs, Test Certificates are Issued with every delivery. KHATU Thermex TMT Bars are manufactured conforming to various international standards. Vis IS 1786:2008 grade Fe-500/500D/550/550D of BIS OF INDIA.

 

OUR PRODUCT RANGE:

Size	Specific Weight	BIS Standard	Tolerance	KHATU THERMEX TMT Re-Bars Tolerance
mm	gm/m	gm/m	%	gm/m
8	395	367 To 423	+7 To -7	371 To 383
10	617	574 To 660	+7 To -7	580 To 598
12	888	844 To 932	+5 To -5	852 To 861
16	1580	1501 To 1659	+5 To -5	1517 To 1533
20	2470	2396 To 2544	+3 To -3	2408 To 2421
25	3850	3935 To 3965	+3 To -3	3754 To 3773
32	6310	6120 To 6499	+3 To -3	6152 To 6184

On order: – 18, 22, 28 MM diameter.

 

 

CHEMICAL COMPOSITION OF KHATU TMT

Constituent	BIS Standard			KHATU THERMAX TMT Re-Bars Tolerance	Saving
	Fe-500	Fe-500D	Fe-550D
C%	0.30	0.25	0.25	0.20	Max
S%	0.055	0.040	0.040	0.035	Max
P%	0.055	0.040	0.040	0.035	Max
S&P%	0.105	0.075	0.075	0.070	Max

 

 

MECHANICAL PROPERTIES OF KHATU TMT

Mechanical Properties	Fe-500	Fe-500 D	Fe-550
0.2% Proof Stress N/mm2	500	525	575
Tensile Strength N/mm2	550	600	650
Elongation %	14% – 18%	18% – 20%	12% – 18%

 

 

STRENGTH

KHATU TMT Bars are available in Fe-500/500D/550/550D Grades, which are much stronger than conventional CTD bars and give a 20% stronger concrete structure with the same quantity of steel.

 

 

ELONGATION

More strength with higher elongation is one of the unique features of KHATU THERMEX TMT bars. It makes no concrete structure not only sound but safe also. KHATU THERMEX TMT bars show up to 50% more elongation than the conventional CTD bars without compromising on strength which makes it safe in earthquake prone areas.

 

 

BEND PROPERTIES

Due to unique feature of elongation KHATU THERMEX TMT Bars display many time bend/reband properties which make it not only easy to work with but also safe in hazardous situations.

 

 

CORROSION RESISTANT

KHATU THERMEX TMT Bars show negligible rusting in comparison to cold twisted bars. Even after long period of time. Due to its very special manufacturing process and absence of cold stress it means a longer life of concrete structure i.e. Buildings.

 

 

FIRE RESISTANT

KHATU THERMEX TMT Bars have higher thermal stability in comparison to CTD bar making it safer in fire hazards.

 

 

FATIGUE RESISTANT

The unique feature of KHATU THERMEX Bar is its high fatigue resistance on dynamic loading on account of high strength of the surface layer.

 

 

AGEING RESISTANT

KHATU Steel is ageing resistant due to the manufacturing process and chemical composition.

 

EARTHQUAKE RESISTANT

KHATU THERMEX Re-Bars have fatigue resistance to Dynamic / Seismic loads due to its higher ductility quality. This makes KHATU THERMEX Bars most suitable for use in earthquake prone areas.

 

 

WELDABLITY

Khatu Thermex TMT Bars with low carbon equivalent content can be used for butt/ lap and other weld joints without reduction in strength at the weld joints.

 

 

TECHNOLOGY

KHATU THERMEX TMT Bars are the latest on globe THERMEX technology which makes it latest and innovative product.

 

 

SAVING

More strength means more saving too. KHATU THERMEX TMT Bars save steel up to 20%.