Tamil Nadu · Seismic Zone III

TMT Steel Bar Suppliers in Coimbatore

Metal Ministry Inc holds every commercial grade of TMT reinforcement for Coimbatore — Fe 500 through Fe 600 and corrosion resistant bar — with mill test certificates, verified weight and delivery scheduled around your pour programme.

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72 HoursLead time 5 MTMinimum order 12,000 MTMonthly capacity

TMT bar bundles in stock for Coimbatore — Ready stock, Sriperumbudur stock point

Grades in stock

Every grade, held for Coimbatore

Pick the grade you have been specified. Each page carries the full specification, the size and weight chart and the local delivery position.

Fe 500 in Coimbatore 500 MPa · 12.0% elong. Fe 500D in Coimbatore 500 MPa · 16.0% elong. Fe 550D in Coimbatore 550 MPa · 14.5% elong.

Local supply

Supplying Coimbatore

Office and retail construction dominates here, which means larger pours, longer bars and a strong preference for a single supplier who can hold rate across a multi-month programme.

Consolidated despatch.

Active work in this belt includes Coimbatore engineering cluster, SIDCO industrial estates. If your site is on any of these, we have almost certainly delivered to the road outside it.

in the steel trade: 25 years
monthly despatch capacity: 12,000 MT
builder and developer sites supplied: 2,400+
cash discount on 100% advance: 1%

How TMT is made

Four stages, in order

The sequence is what gives the bar a hard surface and a ductile core. Skip a stage and you get a bar that either snaps or bends.

STAGE 01

Hot rolling

Billets are rolled down to the finished diameter at around 1,000 °C and leave the last stand still glowing.

STAGE 02

Quenching

The bar passes through a high-pressure water jacket. The outer skin hardens into martensite in a fraction of a second while the core stays hot.

STAGE 03

Self-tempering

Heat trapped in the core flows back outward and tempers that hardened rim into tough tempered martensite.

STAGE 04

Atmospheric cooling

On the cooling bed the core transforms slowly into ductile ferrite and pearlite. Hard outside, soft inside — that is the whole trick.

Questions

Buying TMT in Coimbatore

Which TMT grade should I use in Coimbatore?

Coimbatore is in Seismic Zone III. Fe 500D is the safe default for framed structures, Fe 550D where the design is optimised for steel saving, and CRS if the site is close to the sea. Send us the structural drawings and we will tell you what the BOQ actually needs.

How fast can you deliver to Coimbatore?

72 hours from Sriperumbudur stock point. Consolidated despatch.

Do you supply mill test certificates in Coimbatore?

Yes, with every despatch, and the heat number matches the bundle tag.

What is rolling margin and why does it matter?

Rolling margin is the permitted variation between the theoretical and actual weight of a bar. IS 1786 allows up to 8% on small diameters. A supplier working at the loose end of that tolerance is quietly delivering less steel than your bar bending schedule assumed.

Are you a stockist or a broker?

We are stockholders. Material sits in our own stockyards in our own name, which is why we can confirm despatch the same day for standing stock instead of waiting on a mill allocation.

Do you supply mill test certificates?

Yes, with every despatch. The heat number on the certificate matches the tag on the bundle, so it survives an audit.

Can we get the material tested by a third-party laboratory?

Yes. Samples are drawn in the presence of your engineer and sent to an independent NABL-accredited laboratory, and you are welcome to nominate the lab yourself. The mill test certificate comes with every load regardless.