Skip to main content
BIS Institutional Specifications

Institutional Product Suite & Technical Standards

Direct rolling mill manufactured structural steel profiles (IS 2062 MS Angles, Channels, Flats, Rounds) and high-ductility TMT rebars (IS 1786 Fe-500D) engineered for Northern India’s commercial infrastructure.

IS 2062:2011 Grade A/E25036,000 TPA

Structural Steel Angles, Channels & Joists

Precision-Engineered Heavy & Light Industrial Profiles

High-tensile structural steel sections tailored for industrial warehouse framing, power transmission towers, bridge girders, solar mounting structures, and commercial infrastructure across Northern India.

Available Sizes & SectionsAngles 40x40x5 to 100x100x12 mm | Channels ISMC 75 to 200 | Flats (Patti) 50 to 150 mm | Rounds (Gol) 16 to 63 mm | Squares (Chakor) 25 to 50 mm
Target Applications:
  • Industrial Shed framing & Warehouses
  • Solar Panel Mounting Structures
  • Power Transmission Line Towers
IS 2062:2011 Grade E25036,000 TPA

Mild Steel Equal Angles (L-Profiles)

BIS IS 2062 Grade E250 Equal Flange Structural Angles

Direct hot-rolled mild steel equal angles with 90° precision-rolled corner radii and uniform leg thicknesses. Ideal for electrical transmission towers, solar module ground mount structures, telecommunication masts, and shed purlin bracing.

Available Sizes & Sections40x40x5 mm to 100x100x12 mm (Weight: 2.97 to 17.70 kg/m)
Target Applications:
  • Power Transmission & Telecommunication Towers
  • Solar Tracker & Ground Mounting Purlins
  • Industrial Shed Roof Trusses & Cross Bracing
IS 2062:2011 Grade E25036,000 TPA

Mild Steel Channels (ISMC Profiles)

Standard C-Channel Sections for Heavy Engineering & Shed Framing

Hot-rolled ISMC mild steel channels engineered with thick webs and tapered flanges for optimum moment of inertia and bending resistance under industrial warehouse loads, heavy machinery bases, and transportation vehicle chassis.

Available Sizes & SectionsISMC 75x40 to ISMC 200x75 mm (Weight: 7.14 to 22.30 kg/m)
Target Applications:
  • Industrial Shed Purlins & Wall Side Runners
  • Commercial Warehouse Columns & Stanchions
  • Automotive Commercial Vehicle Chassis Frames
IS 2062:2011 Grade E25036,000 TPA

MS Flats / Patti (Flat Steel Strips)

High-Tensile Rolled Patti Sections for Fabrication, Clamps & Earthing

Hot-rolled flat rectangular mild steel strips (Patti) manufactured in widths from 50 mm to 150 mm and thicknesses from 5 mm to 40 mm per IS 2062 Grade E250. Engineered with crisp square edges, uniform gauge, and high ductility for substation earthing, base plates, conveyor slats, and structural gussets.

Available Sizes & SectionsWidths: 50, 65, 75, 100, 125, 150 mm | Thicknesses: 5, 6, 8, 10, 12, 16, 20, 25, 32, 40 mm (Weight: 2.36 to 47.10 kg/m)
Target Applications:
  • Substation Electrical Earthing & Grounding Grids (50x6, 75x10, 100x12 mm)
  • Structural Column Base Plates & Anchor Washers
  • Heavy Truss Flange Joint Plates & Gusset Splices
IS 2062:2011 Grade E25036,000 TPA

MS Round Bars / Gol (Solid Cylindrical Rods)

Precision Hot-Rolled Cylindrical Solid Rods (Gol) for Bolts, Shafts & Bracing

Hot-rolled smooth mild steel round bars (Gol rods) manufactured with tight dimensional tolerances, uniform circularity, and excellent machinability/thread-cutting surface finish per IS 2062 Grade E250. Essential for foundation anchor J-bolts, sag rods, tie rods, turnbuckles, cross bracing, and industrial engineering shafts.

Available Sizes & SectionsDiameters: 25, 30, 32, 40, 50, 56, 60, 63 mm Ø (Weight: 3.85 to 24.47 kg/m)
Target Applications:
  • Heavy Foundation Anchor J-Bolts, L-Bolts & Base Ties
  • Industrial Shed Cross Bracing, Sag Rods & Tie Rods
  • Industrial Turnbuckles & High-Load Threaded Rods
IS 2062:2011 Grade E25036,000 TPA

MS Square Bars / Chakor (Cuboidal Solid Rods)

Solid Cuboidal Square Steel Bars for Machining, Grilles & Heavy Rails

Hot-rolled solid cuboidal mild steel square bars (Chakor) manufactured per BIS IS 2062 Grade E250. Characterized by uniform square cross-sections with sharp 90-degree corners, excellent weldability, and torsional rigidity. Widely used for crane rails, heavy security grilles, industrial gate frames, machining blocks, and equipment guide tracks.

Available Sizes & SectionsSquare Sizes: 25x25, 32x32, 40x40, 50x50 mm (Weight: 4.91 to 19.63 kg/m)
Target Applications:
  • Industrial Overhead Crane Rails & Track Guides
  • Heavy Security Grilles, Factory Gates & Balustrades
  • Machining Blanks, Tool Mounts & Equipment Slides
IS 1786:2018 Grade Fe-500D144,000 TPA

Fe-500D High-Ductility TMT Bars

High-Ductility Steel Segment for Seismic Resilience

Advanced Thermo-Mechanically Treated reinforcement bars featuring superior earthquake resistance, high elongation capability, and corrosion resistance for high-rise commercial towers and civic infrastructure.

Available Sizes & Sections8 mm, 10 mm, 12 mm, 16 mm, 20 mm, 25 mm, 28 mm, 32 mm (0.395 to 6.31 kg/m)
Target Applications:
  • High-Rise Commercial & Residential Towers
  • Metro Rail Corridors & Flyovers
  • Industrial Heavy Machine Foundations
BIS Technical Standard Comparison

IS 2062 vs IS 1786 Specification Matrix

Technical CriterionIS 2062 Structural SteelIS 1786 Fe-500D TMT Bars
Primary ApplicationHeavy industrial framing, bridges, sheds & towersHigh-rise civil foundations, RCC pillars & beams
Chemical Carbon CapMax 0.23% (High Weldability)Max 0.25% (Controlled Equivalent)
Minimum Yield Strength250 MPa (E250 Grade)500 MPa (Fe-500D Ductile)
Tensile Strength Range410 – 540 MPaMin 565 MPa (High Strain)
Elongation at FractureMin 23%Min 16% (Seismic Zone Proof)
Lab Quality Seal BIS License CM/L-123456 BIS License CM/L-789012
Quote