Kay2 XENOX

Uniquely built with a ribbed design, Kay2 XENOX TMT Bars assist in making powerful bonds with the concrete. The Hexagonal pattern lays a firm foundation to the building and adds resilience to the structure. Used across all earthquake-prone areas in the country, Kay2 Steel’s TMT Bars are made to ensure seismic resistance. In addition to this, they are built keeping in mind all kinds of hazards including fire and corrosion of metal through time. This is why the bars are made with innovative technology for anti-corrosion and fire resistance. The thermo-mechanical-treatment along with the sum of internal angles (720 degrees) ensures the high tolerance and anti-fatigue nature of the bars. Also, this allows the bars to have a rigid cover having a softcore increasing the ductility, bendability, weldability, formability, and compressive and tensile strength. This makes the TMT Bars crack resistance and an apt product for construction purposes.

S.No Constituents Maximum
IS:1786 KAY2 XENOX IS:1786 KAY2 XENOX IS:1786 KAY2 XENOX
Fe-500 Fe-500 Fe-500D Fe-500D Fe-550 Fe-550
1 Carbon% 0.30 0.25 0.25 0.23 0.30 0.25
2 Sulphur% 0.055 0.050 0.040 0.035 0.055 0.050
3 Phosphorus% 0.055 0.050 0.040 0.035 0.055 0.050
4 S+P% 0.105 0.100 0.075 0.070 0.100 0.095
5 Carbon Equivalent% - - 0.50 0.40 - -
6 Nitrogen% 0.012 0.010 0.012 0.010 0.012 0.010

*As contained in 90% of heat

S.No Properties Unit IS: 1786 (Fe-500) KAY2 XENOX (Fe-500) IS: 1786 (Fe-500D) KAY2 XENOX (Fe-500D) IS: 1786 (Fe-550) KAY2 XENOX (Fe-550)
1 Yield Stress (Min.) N/mm2 500 530.0 500.0 530.0 550.0 565.0
2 Tensile Strength (Min.) N/mm2 545 600.0 565.0 610.0 585.0 610.0
3 TS/YS Ratio Ratio >= 1.08 >= 1.10 >= 1.10 >= 1.12 >= 1.06 >= 1.08
4 Elongation (Min.) % 12 16.0 16.0 18.0 10.0 14.0
5 Uniform Elongation (Min.) % - - 5.0 6.0 - -
6 Bend Test
a) Upto & Including 20 mm
Mandrel dia (in mm) ø-dia of bar
b) Over 20 mm Mandrel dia (in mm) ø-dia of bar
7 Re-Bend Test
a) Upto & Including
Mandrel dia (in mm) ø-dia of bar
b) 10 mm Mandrel dia (in mm) ø-dia of bar

*As contained in 90% of heat

Characteristics Ordinary TMT KAY2 XENOX TMT
Fe-415 Fe-415 Fe-500 Fe-550
Design/Grade/Y.S 415 N/mm2 450 N/mm2 530 N/mm2 565 N/mm2
Quantity 1.0 MT 0.92 MT 0.78 MT 0.73 MT
Percentage of saving weight over Fe-415 - 8.0% 22% 27%
Saving in cost relative to Fe-415/MT. If rates are 40,000/-PMT 3200/- 8800/- 10,800/-

Advantages

  • Made from billets
  • Excellent surface finish and Quality
  • Premium quality raw materials used
  • Latest rolling techniques
  • Strict metallurgical control

Principles

You must check out the following essential qualities while purchasing TMT Bars:

  • It must bend easily.
  • Its ribs must be sharp for the strongest bonding with cement.
  • It must have good combination of strength & ductility.
  • The weight standards of TMT Bars per meter must be as per ISI standard.
  • TMT Bars must have been manufactured by an ISI & ISO certified company.
  • Every meter length of TMT Bar must bear its company stamp.
Features

Bond Strength

Superior Bendability

Better Weldability

Corrosion Resistance

High Temperature Resistance

Dimensional Tolerance

Seismic Resistance

Economics of Savings

Manufactured as per ISI & ISO standards

Every meter length bears the company stamp