The RR MetalMakers YST 210 MS SHS - (300 x 300 x 5 mm) - 6 mtr Length manufactured by RR MetalMakers is a prime-grade ERW Square Hollow Section in YST 210 mild steel aligned with IS 4923:2017 (Hollow Steel Sections for Structural Use). Offering a 300 mm × 300 mm × 5 mm profile in 6 m standard lengths, this SHS delivers a balanced combination of 210 MPa yield strength, excellent ductility, and clean external surface finish — making it the preferred structural element for light-to-medium structural and general fabrication. The square profile eliminates the need for orientation-specific detailing, streamlining fabrication and erection.

• Minimum yield strength: 210 MPa | Minimum tensile strength: 330 MPa
• Equal-sided 300 mm × 300 mm hollow section with 5 mm wall — optimum torsional rigidity
• IS 4923:2017 compliance with IS marking for guaranteed structural quality
• Cold-formed process maintaining tight corner radii for aesthetic and structural benefit
• Standard 6 m lengths compatible with modular structural grid spacings
• Suitable for hot-dip galvanising, electrostatic powder coating, and intumescent fire protection
• Interchangeable as column, strut, or truss chord member — no orientation-specific detailing
• Compatible with standard end plates, fin plates, cleated, and gusset connections
• Prime HR coil input ensuring uniform grain structure and consistent mechanical properties
• Batch-identifiable sections for quality traceability throughout the project lifecycle

• Industrial plant structures: pipe racks, equipment skid bases, and module frames
• Mining equipment frames, conveyor gantries, and ore-handling chute structures
• Telecommunications towers, antennae masts, and broadcasting infrastructure
• Sports facility structures: goal posts, spectator grandstands, and training frames
• Shipbuilding and marine structural sections for above-waterline applications
• Overhead electrical transmission tower leg and bracing members
• Workshop jigs, fixture frames, and general-purpose fabrication support structures