JSW Neosteel Fe 550D are super-premium high-strength and high-ductility TMT re-bars typically used in ordinary residential and commercial projects, infrastructure projects and earthquake-prone areas, owing to a high percentage elongation. The bars are rolled in diameters of 8-40 mm and are the grade carried in the brochure title.

Key features

• Manufactured from virgin iron ore through the blast furnace route (BF-LHF-Billets-BRM-TMT)
• HYQST technology gives uniform quality across the bar, visible as concentric rings in the cross-section
• Enhanced rib pattern for bonding with cement
• Low sulphur and phosphorous content
• Easy weldability
• Easy bendability
• Higher fatigue resistance
• Superior seismic resistance
• Marked 'JSW Neosteel 550D' with diameter on the bar

Applications

• Ordinary residential and commercial projects
• Infrastructure projects
• Earthquake-prone areas

Specifications

Grade: Fe 550D | Diameter Range: 8 - 40 mm | Yield Strength (Min): 550 MPa | Ultimate Tensile Strength (Min): 600 MPa | UTS/YS Ratio (Min): 1.08 | Elongation (Min): 14.5 % | Total Elongation at Max Force (Min): 5 % | Carbon (Max): 0.25 % | Phosphorus (Max): 0.04 % | Sulphur (Max): 0.04 % | Sulphur + Phosphorus (Max): 0.075 % | Carbon Equivalent (Max): 0.61 | Nitrogen (Max): 120 ppm | JSW Typical Yield Strength (Vijayanagar Works, Min): 580 N/mm2 | JSW Typical Tensile Strength (Vijayanagar Works, Min): 650 N/mm2 | JSW UTS/YS Ratio (Vijayanagar Works, Min): 1.13 | JSW Elongation (Vijayanagar Works, Min): 16 % | JSW Chemistry (Vijayanagar Works): C 0.25 % max, Mn 0.75-0.90 %, Si 0.10-0.40 %, P 0.035 % max, S 0.035 % max, CE 0.31-0.38 | JSW Yield Strength (Dolvi Works, Min): 580 N/mm2 | JSW Tensile Strength (Dolvi Works, Min): 630 N/mm2 | JSW UTS/YS Ratio (Dolvi Works, Min): 1.08 | JSW Elongation (Dolvi Works, Min): 15 % | JSW Total Elongation (Dolvi Works, Min): 5 % | JSW Chemistry (Dolvi Works): C 0.23 % max, P 0.030 % max, S 0.030 % max, S+P 0.060 % max, CE 0.61 max | Bend Test Mandrel Diameter: 4d up to and incl. 20 mm; 5d over 20 mm | Re-bend Test Mandrel Diameter: 6d up to and incl. 10 mm; 7d over 10 mm | Weight Tolerance per MT: +/-2 % max | Bundle Weight (Max): 4.5 MT

Standards: IS 1786:2008

Packing: Bundle weight max 4.5 MT (Vijayanagar)