RR MetalMakers presents the RR MetalMakers YST 210 MS SHS - (125 x 125 x 3.2 mm) - 6 mtr Length, a premium ERW Square Hollow Section in YST 210 mild steel produced to IS 4923:2017 (Hollow Steel Sections for Structural Use). The 125 mm × 125 mm × 3.2 mm symmetrical profile in 6 m lengths combines economical strength profile suited to everyday structural requirements — with a guaranteed yield of 210 MPa and tensile strength of 330 MPa — with a clean mill-finish surface for direct use in light-to-medium structural and general fabrication. The equal-sided geometry simplifies design, detailing, and connection fabrication on site.

• Minimum yield strength: 210 MPa | Minimum tensile strength: 330 MPa
• Equal-sided 125 mm × 125 mm hollow section with 3.2 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