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FE 550 & 550D Grade

High-strength and ductile variants designed for stronger, safer, and future-ready structures

Unique 3X Design

Rib on Rib feature, a product innovation which enhances the steel and cement bonding.

Maximum Savings

Due to the 3X design, use 9-12% lesser steel and save on your cost of construction.

Higher Tensile Strength

Withstands stress like no other.

Ultra Safe

The steel is designed to achieve good UTS/YS Ratio that gives highest elongation.

SHREE TMT XTRA 550

Distinctive and pioneering TMT Bars unleashing superior strength

#BuildTheXtraordinary
  • Revolutionary: The next-gen SHREE TMT XTRA 550 bars showcase a distinctive and pioneering 3X (Rib on Rib) pattern designed to optimize concrete bonding.
  • Extraordinary Structural Resilience:All our TMT bars are of Fe 550 grade, which is the optimal grade available, suitable to withstand massive stress, and ideal for large & complex buildings.
  • Unparalleled Absorption for Ultimate Safety: Engineered with an Optimal UTS/YS Ratio for Maximum Elongation, unleashes superior strength in our steel, making it exceptionally earthquake-resistant.
  • Efficiency Unleashed: 3X Design Reduces Steel Consumption by 9-12%, Unlocking Cost Savings in Construction.
SHREE TMT XTRA 550 Bars
SHREE TMT XTRA 550D Bars

SHREE TMT XTRA 550D

Unleashing enhanced performance with superior ductility.

#BuildTheXtraordinary
  • Next-Level Ductility: The SHREE TMT XTRA 550D takes the 3X (Rib on Rib) pattern further — engineered to the highest ductility designation available under IS 1786:2008, delivering exceptional flex without fracture under extreme load.
  • The Pinnacle of Grade & Toughness: 550D is Fe 550 grade with a Ductile suffix — meaning it meets not just strength benchmarks but the most demanding elongation and UTS/YS ratio requirements, making it the ideal choice for critical and complex structures.
  • Built for Seismic India: With a minimum elongation of 16% and a superior UTS/YS ratio, XTRA 550D is engineered to absorb and redistribute seismic energy — bending before it breaks, keeping structures standing where it matters most.
  • The Rarest Bar in India: SHREE TMT XTRA 550D is manufactured by one of the very few BIS-licensed plants in the country authorised to produce Fe 550D grade — a mark of manufacturing excellence not every brand can claim.

Grade Fe 415 Fe 500 Fe 550 Fe 550D
Yield Stress (N/mm²) ≥415 ≥500 ≥550 ≥550
Tensile Strength (N/mm²) ≥485 ≥545 ≥585 ≥600
Elongation (%) ≥14.5% ≥12% ≥10% ≥14.5%
Ductility Moderate Moderate Moderate High

Grade Fe 415 Fe 500 Fe 550 Fe 550D
Carbon (C) max % 0.30 0.30 0.30 0.25
Sulphur (S) max % 0.060 0.055 0.055 0.040
Phosphorus (P) max % 0.060 0.055 0.050 0.040
Sulphur + Phosphorus (S+P) max % 0.110 0.105 0.100 0.075
CE max % 0.42 0.42 0.42 0.42
Have any questions?

FAQs

What types of TMT bars does Shree TMT offer?

Shree TMT offers high-quality TMT bars in Fe 550 and Fe 550D grades, designed for different construction needs ranging from residential buildings to heavy infrastructure projects.

What is the difference between Fe 550 and Fe 550D TMT bars?

Fe 550 TMT bars provide a balanced combination of strength and flexibility, making them suitable for residential and commercial construction. Fe 550D TMT bars offer higher tensile strength and improved ductility, making them ideal for high-rise buildings and heavy-load structures.

Which Shree TMT bar is best for house construction?

For house construction, Fe 550 TMT bars are commonly recommended due to their excellent balance of strength, flexibility, and cost-effectiveness. For larger or load-intensive structures, Fe 550D may be preferred.

What sizes are available in Shree TMT bars?

Shree TMT bars are available in multiple sizes, typically ranging from 8mm to 32mm, suitable for different construction elements such as slabs, beams, and columns.

What are the key features of Shree TMT bars?

Shree TMT bars are known for their high strength, superior bonding with concrete due to advanced rib design, corrosion resistance, bendability, and long-term durability, ensuring strong and safe structures.

Are Shree TMT bars suitable for high-rise and infrastructure projects?

Yes, especially Fe 550D TMT bars are designed for high-load applications such as high-rise buildings, bridges, and infrastructure projects where superior strength and performance are required.

How do I choose between Fe 550 and Fe 550D for my project?

The choice depends on your construction requirements. Fe 550 is ideal for standard residential and commercial projects, while Fe 550D is better suited for heavy-load structures, high-rise buildings, and projects requiring higher strength and durability.

Do Shree TMT bars help reduce overall construction cost?

Yes, due to their high strength and better bonding properties, Shree TMT bars can reduce steel consumption and improve structural efficiency, helping lower overall construction and maintenance costs.

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