Precision-formed and IS-certified, the RR MetalMakers YST 210 MS RHS - (90 x 50 x 5.4 mm) - 6 mtr Length from RR MetalMakers is a cold-rolled ERW RHS in YST 210 structural steel conforming to IS 4923:2017 (Hollow Steel Sections for Structural Use). This 90 mm × 50 mm × 5.4 mm section in 6 m cut lengths offers the economical strength profile for everyday structural use demanded by light-to-medium structural and general fabrication, with tight wall thickness tolerance, excellent straightness, and reliable mechanical properties throughout each length. An ideal choice for specifiers and fabricators seeking consistent quality in structural hollow sections.

• IS 4923:2017 compliant RHS in YST 210 — IS-marked for structural assurance
• Section dimensions: 90 mm (depth) × 50 mm (width) × 5.4 mm (wall thickness)
• Manufactured via ERW process for a consistent, high-integrity seam weld
• High yield strength 210 MPa minimises section size for lighter structures
• Standard 6 m lengths ready for immediate use on site or workshop fabrication
• Excellent formability — can be cold-bent and shaped without cracking
• Uniform external surface finish for consistent aesthetic in exposed structural applications
• Compatible with standard RHS end plates, splice plates, and gusset connections
• Passes hydrostatic test requirements as per applicable IS norms
• Bundled and clearly labelled for easy site identification and handling

• High-rise building core bracing and perimeter frame members
• Modular construction and containerised building structural components
• Railway station canopies, bus shelters, and platform roofing structures
• Cold storage and refrigerated warehouse structural frames
• Crane boom arms, lifting equipment, and material handling booms
• Airport terminal, mall, and large-span commercial building structures
• Military and defence fabrication: shelters, vehicle parts, and support structures