When you're building the home you've dreamed of for years, the steel you choose matters more than most people realise. Ashiana® TMT Fe550 SD bars — Marketed by Kamdhenu Steels & Alloys Ltd. — are engineered from the ground up to give your structure the strength it needs today, and the resilience it deserves for generations.
Ashiana® TMT Fe550 SD is engineered to deliver superior strength, outstanding ductility, and long-lasting durability across modern construction requirements. Every bar that leaves our facility carries the promise of a brand that has spent over two decades refining its craft. We don't just manufacture steel — we manufacture confidence.
Designed equally for intimate residential builds and sprawling commercial developments, Ashiana® TMT bars bring together advanced metallurgy with precision rolling technology. The result is a rebar that bends without breaking, welds without weakening, and holds firm even when the earth beneath it shakes. That's not just a specification. That's a commitment.
From high-rise apartment towers to critical public infrastructure — bridges, flyovers, metro rail foundations — every Ashiana® TMT bar is produced under strict quality controls and fully certified to BIS standard IS:1786 Fe550 SD. This means your structure isn't just strong on paper. It's strong in reality, year after year, season after season.
Ashiana® TMT Fe550 SD bars deliver a minimum yield strength of 550 MPa — comfortably exceeding the BIS IS:1786 standard. Less waste, more strength. That's smart construction.
Every Ashiana® TMT coil is rolled to precise dimensional tolerances, tested in-house, and cross-checked against BIS norms. Batch after batch, you get the same reliable product. No surprises. No shortcuts.
Ashiana® TMT bars are produced with a controlled carbon-sulphur-phosphorus chemistry that significantly reduces corrosion risk. Structures last longer, maintenance costs drop, and your investment holds its value over decades.
Ashiana® TMT bars have a controlled Carbon Equivalent (CE) value that makes them highly weldable — reducing the risk of heat-affected zone cracking during site fabrication. On a busy construction site, that kind of dependability is priceless.
The 'SD' in Fe550 SD stands for Special Ductility. Our bars have a high Uniform Elongation (UE) and a favourable Ultimate-to-Yield ratio — the preferred choice in seismic zones and earthquake-prone regions.
Ashiana® TMT Fe550 SD bars are designed to perform under dynamic loads, meeting and exceeding IS:13920 requirements for ductile detailing. When you build with Ashiana® TMT, you're building a structure that fights back.
Available in a comprehensive range of diameters to support every structural application — from slabs and beams to columns and foundation rafts.
| Size (mm) | Common Application | Min. Yield Strength | Grade |
|---|---|---|---|
| 8mm | Slabs, links, stirrups | 550 MPa (Min) | Fe550 SD |
| 10mm | Slabs, beams (light) | 550 MPa (Min) | Fe550 SD |
| 12mm | Beams, columns (residential) | 550 MPa (Min) | Fe550 SD |
| 16mm | Columns, beams (commercial) | 550 MPa (Min) | Fe550 SD |
| 20mm | Foundations, heavy beams | 550 MPa (Min) | Fe550 SD |
| 25mm | Raft foundations, heavy columns | 550 MPa (Min) | Fe550 SD |
| 32mm | Industrial, infrastructure | 550 MPa (Min) | Fe550 SD |
Walk into any hardware store or building materials market in India and you'll find no shortage of TMT bars. Different brands, different grades, different price points. So why do thousands of builders, contractors, and homeowners — year after year — keep coming back to Ashiana® TMT?
The answer is simpler than you might think. It's because we've never once treated quality as a variable. From the very first bar we rolled in 2002 to the one that left our plant today, every Ashiana® TMT bar is held to the same exacting standard. That consistency — that refusal to cut corners — is the foundation of the trust our customers place in us.
What sets Ashiana® TMT apart
Whether you're planning your first home, developing a large housing project, or working on critical infrastructure — our team is ready to talk. Tell us what you're building and we'll help you figure out exactly what you need.