RR MetalMakers presents the RR MetalMakers YST 310 MS RHS - (250 x 150 x 3.2 mm) - 6 mtr Length, a premium cold-formed ERW RHS produced in YST 310 structural steel as per IS 4923:2017 (Hollow Steel Sections for Structural Use). The 250 mm × 150 mm × 3.2 mm section in 6 m lengths combines a high strength-to-weight ratio (310 MPa min. yield, 450 MPa tensile) with consistent geometric accuracy, enabling efficient use in heavy-duty structural, high-load, and long-span applications. Smooth external surfaces and tight tolerance corners reduce fabrication time and improve joint quality.

• Minimum yield strength: 310 MPa | Tensile strength: 450 MPa
• Rectangular cross-section 250 mm × 150 mm × 3.2 mm delivering high torsional and shear stiffness
• Consistent 3.2 mm wall for uniform stress distribution under load
• IS 4923:2017 compliance with IS certification for assured quality
• Cold-formed process maintaining tight corner radii for aesthetic and structural benefit
• Standard 6 m lengths compatible with typical structural grid spacings
• Suitable for hot-dip galvanizing and electrostatic powder coating applications
• Excellent weld-on and bolt-on connection compatibility with standard fittings
• Prime-quality HR coil input ensuring uniform grain structure and mechanical properties
• Batch-identifiable sections for quality traceability throughout the project lifecycle

• Industrial plant structures: pipe racks, equipment supports, and skid bases
• Mining equipment frames, ore-handling conveyors, and chute structures
• Telecommunications and broadcasting tower frameworks
• Sports facility structures: goal posts, spectator stands, and stadium seams
• Shipbuilding and marine structural applications above waterline
• Overhead electrical line transmission tower members
• Workshop jigs, fixtures, and general fabrication support structures