Premium Wire Rod Coil Manufacturer & Supplier in India
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Overview
UltraMax Wire Rods: Leading Wire Rod Manufacturers in India
Wire rod is a hot-rolled, round steel product supplied in coils and used as the raw material for wire drawing, HB wire, nails and fasteners. UltraMax wire rod coil is currently supplied in a 5.5 mm diameter, with HB wires available from 6G to 22G HB annealed. It is low-carbon steel, not stainless steel.
Adukia Industries is among the leading wire rod manufacturers in India and supplies quality wire rods to wire drawing mills. Alongside our TMT Bars & Coils and ERW pipes, we make wire rod coil and HB wires.
As advanced wire rod manufacturers in India, we combine heat treatment with continuous rolling mill technology to hold the chemical composition and mechanical properties within set ranges. Our coil is a semi-finished, round-section product, wound into coils for easy handling and currently available in 5.5 mm. Fastener units, wire drawing mills and construction-grade wire makers buy it as premium-quality wire rods. The same coils also feed industrial framing and fencing lines.
As advanced wire rod manufacturers in India, we combine heat treatment with continuous rolling mill technology to hold the chemical composition and mechanical properties within set ranges. Our coil is a semi-finished, round-section product, wound into coils for easy handling and currently available in 5.5 mm. Fastener units, wire drawing mills and construction-grade wire makers buy it as premium-quality wire rods. The same coils also feed industrial framing and fencing lines.
We make our raw material in-house, so the chemistry of one coil matches the next. That is why wire drawing mills and fastener units count us among the trusted wire rod manufacturers in India. Making the raw material ourselves also keeps wire rod prices competitive for wire drawing mills, fastener makers and construction material suppliers across India. As established wire rod suppliers in India, we sell premium-grade wire rods in 5.5 mm coils, made to the chemical and mechanical ranges listed on this page.
Wire Rod Manufacturers in Kolkata
UltraMax, from Adukia Industries, is among the reliable wire rod manufacturers in Kolkata. Our corporate office is in Kolkata and our factory is at Dewandighi, Purba Bardhaman, West Bengal. As a prominent wire rod manufacturer in Kolkata, we supply wire drawing mills and fastener units across India with ready-to-draw 5.5 mm coils. In-house raw material control keeps the chemistry consistent from one coil to the next. Our certifications page lists the approvals we hold.
Wire Rod Coil Specifications: Chemical and Mechanical Properties
UltraMax wire rod specifications at a glance: carbon 0.10–0.15%, manganese 0.40–0.60%, UTS 480 ± 20 MPa and 30% minimum elongation, in 5.5 mm coils. Phosphorus is capped at 0.025% and sulphur at 0.035%, which keeps the rod from breaking as it is drawn down. We make to these ranges so every coil draws predictably.
A 5.5 mm rod weighs about 0.187 kg per metre (d²/162), so one tonne runs to roughly 5,350 metres. To judge quality wire rods before you buy, read how experts evaluate wire rod quality.
UltraMax wire rod is low-carbon steel. Stainless steel wire rods, in grades such as 304 and 316, are alloyed with chromium and nickel and are bought for corrosion resistance. Check the grade before you order.
Wire Rod Mill and Plant: How We Manufacture Wire Rods
A wire rod mill rolls steel billets through continuous stands down to the finished round section, then cools and coils the rod. Our wire rod plant pairs continuous rolling mill technology with heat treatment and in-house raw material control. Because rolling, cooling and heat treatment run in one plant, the chemical and mechanical values above hold from coil to coil.
Applications of Wire Rod Coils
- Wire drawing mills draw the coil down into HB wire and other drawn wire products.
- Fastener units use it as feedstock for nails and other fasteners.
- Construction-grade wire makers turn it into binding wire and mesh for building work.
- Industrial framing and fencing lines use the same round-section coils, including barbed wire and chain-link fence wire.
Wire Rod Prices: What Decides the Rate per Tonne
Wire rod prices are quoted per tonne and move with four things: billet and raw material cost, diameter and grade, order quantity, and delivery location. Billet cost is the main input. Diameter, order size and the distance from our Dewandighi plant adjust the rest.
For the UltraMax wire rod price, download the price list from this page, or send your quantity and delivery location through the quick enquiry form and our team will quote for your mill.
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Our sizes available
- 6G HB – 22G HB ANNEALED
Specifications
TECHNICAL SPECIFICATIONS
- Chemical Properties
- Mechanical Properties
- Size and Coil Details
| C (%) | Mn (%) | S (%) | P (%) | Si (%) |
|---|---|---|---|---|
| 0.10–0.15 | 0.40–0.60 | 0.035 max | 0.025 max | 0.03 |
| UTS (MPa) | % Elongation |
|---|---|
| 480 ± 20 | 30 min |
| Parameter | UltraMax Specification |
|---|---|
| Wire rod diameter | 5.5 mm |
| Form | Coil, round cross-section |
| Theoretical weight (d²/162) | approx. 0.187 kg per metre |
| HB wire sizes | 6G HB – 22G HB annealed |
Frequently Asked Questions
Common Queries About Ultramax Wire Rods
Find quick answers to the most frequently asked questions about UltraMax wire rods, including their specifications, applications, and why they’re a top choice for durable construction.
Q. What is a wire rod coil?
A wire rod coil is a hot-rolled round steel rod wound into a coil for storage and transport. Mills draw it down into wire, nails and fasteners. UltraMax supplies it in 5.5 mm.
Q. What decides wire rod prices?
Billet and raw material cost, diameter and grade, order quantity and delivery location. A larger order and a shorter delivery distance usually bring the per-tonne rate down.
Q. What are the specifications of UltraMax wire rods?
UltraMax wire rods have 0.10–0.15% carbon, 0.40–0.60% manganese, 0.035% maximum sulphur, 0.025% maximum phosphorus and 0.03% silicon, with a UTS of 480 ± 20 MPa and a minimum elongation of 30%.
Q. Is UltraMax wire rod stainless steel?
No. UltraMax wire rod is low-carbon steel with 0.10–0.15% carbon. Stainless steel wire rods contain chromium and nickel and are a separate product.
Q. Who are the leading wire rod manufacturers in Kolkata?
Kolkata's wire rod supply comes from several steel producers and mills. UltraMax by Adukia Industries is a trusted wire rod manufacturer in Kolkata, with its corporate office in the city, a factory in Purba Bardhaman, and 5.5 mm wire rod coil for drawing mills and fastener units.
Q. What makes the best quality wire rods?
The best quality wire rods have a controlled chemical composition, consistent tensile strength and elongation, a uniform round section and undamaged, tightly wound coils. UltraMax controls raw material in-house to hold these parameters.
Q. What is the difference between wire rod and HB wire?
Wire rod is the hot-rolled coil used as raw material. HB wire is drawn and annealed from wire rod to a finer gauge. UltraMax supplies both: 5.5 mm wire rod coil and HB wires from 6G to 22G HB annealed.
Q. How is wire rod produced in India?
Wire rod production in India starts with steel billets that are reheated and rolled continuously to a round section such as 5.5 mm, then cooled and coiled. UltraMax adds heat treatment and in-house raw material control to this process.
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