QT REBARS

DefendoQT is much more than a normal TMT bar it is quenched temper Ductile Rebar, which can be used in all high-grade construction with safety and performance under adverse conditions of prime concern

Premier Defendo QT fully conforms to the IS:1786:2008 and other internationally accepted standards such as British standard B.S 4449 Grade 500, Australia-New Zealand standard AS/NZS 4671 Grade 500E and meets the major requirements of both the U.S. standard ASTM 706 and the Japanese standard JIS G3112 SD 490.

It is these distinguishing quality milestones, which makes Defendo stand out from other Generic TMT bars

KEY FEATURES:
  • Lower steel consumption, savings upto 25%.
  • High strength & uniform elongation.
  • Double ribs pattern results in higher bond strength.
  • Fair price when compared to primary producers.
  • Combined level of Sulphur & Phosphorus restricted to max. of 0.070% as per BIS.
  • Approved in most government & private sector projects.
  • Adheres to ISI:1786:2008 & various International Standards as AS/NZS 4671:2001 & DIN 488:1986.

PROPERTIES

Mechanical Properties
Properties Fe 500D (IS 1786/2008) Defendo QT (min.)
Yield Stress (Min., N/mm2) 500 540
% Elongation 16 18
Ultimate Tensile Stress - UTS 565 600
UTS/YS Ratio 1.10 1.12

Our rebar comes in fixed length of "12 mtrs" for standardisation which causes very less wastage during fabrication.

Physical
Nominal Diameter (mm) Nominal Weight (KG/meter) as per IS 1786/2008 Nominal Range (KG/meter) as per IS 1786/2008 Defendo QT REBAR (KG/meter) Pieces per bundle
8 0.395 0.367 - 0.423 0.387 - 0.399 20
10 0.617 0.574 - 0.660 0.605 - 0.623 15
12 0.888 0.844 - 0.932 0.870 - 0.897 10
16 1.578 1.499 - 1.657 1.546 - 1.594 5
20 2.466 2.392 - 2.540 2.417 - 2.491 3
25 3.853 3.737 - 3.969 3.776 - 3.891 1
28 4.834 4.689 - 4.979 4.737 - 4.882 1
32 6.313 6.123 - 6.502 6.187 - 6.376 1

APPLICATION

Defendo QTR can be used for general concrete reinforcement in various concrete structures/buildings such as :

  • Highways/dams/flyovers
  • Infrastructural Projects
  • Residential Projects
  • Airport Terminal
  • Factory
  • Retail
  • Offices
  • Educational institutes

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Testimonial

The quality of the products is par avon and the services that you team provides is also commendable. I wish to congratulate you for these excellent products that you have brought about in the market.

NMRD (Jaipur)