India's most trusted TMT brand. Tata Tiscon 550 Super Ductile — per kg rate for 8mm to 32mm bars. Bulk supply with GST invoice and site delivery across Tamil Nadu.
Tata Tiscon 550 SD TMT bars are available in all standard diameters. Price per kg is the same across sizes — total cost varies by weight of the bundle. Here is a size-wise reference for commonly used bars:
| Bar Dia | Common Use | Weight/metre | Price/kg |
|---|---|---|---|
| 8mm | Stirrups, ties, lintel | 0.395 kg/m | ₹80–₹85 |
| 10mm | Slab distribution bars | 0.617 kg/m | ₹80–₹85 |
| 12mm | Slab main bars, staircase | 0.888 kg/m | ₹80–₹85 |
| 16mm | Beam, column bars | 1.580 kg/m | ₹80–₹85 |
| 20mm | Column main bars | 2.466 kg/m | ₹80–₹85 |
| 25mm | Heavy columns, foundation | 3.853 kg/m | ₹80–₹85 |
| 32mm | Raft foundation, pile cap | 6.313 kg/m | ₹80–₹85 |
Tata Tiscon is priced ₹10–₹20/kg higher than secondary mill brands in Chennai. Here is what justifies the premium:
| Parameter | Tata Tiscon 550 SD | Secondary Mill Fe550D |
|---|---|---|
| Manufacturer | Tata Steel (integrated steel plant) | Re-rolling mill (uses scrap) |
| Raw material | Virgin iron ore → BF-BOF route | Scrap steel (EAF/IF route) |
| Chemical consistency | Very high batch-to-batch | Variable (depends on scrap quality) |
| BIS certification | IS:1786 — original manufacturer | IS:1786 — re-roller certification |
| Corrosion resistance | CRS (Corrosion Resistant Steel) variant available | Standard |
| Price in Chennai | ₹80–₹85/kg | ₹55–₹78/kg |
| Project | Steel Required | Approx Cost (Tata Tiscon) |
|---|---|---|
| 1000 sq ft G+1 house | 4–5 MT | ₹3.2–₹4.25 lakh |
| 1500 sq ft G+2 house | 8–10 MT | ₹6.4–₹8.5 lakh |
| RCC slab (100 sq ft) | 70–90 kg | ₹5,600–₹7,650 |
| RCC column (standard) | 80–150 kg | ₹6,400–₹12,750 |