Conforming to IS 4923:2017 Grade YST 310, the Hariom MS SHS Hariom YST 310 MS SHS - (60 x 60 x 2 mm) - 6 mtr Length is a precision ERW square hollow section with 60 mm outer dimension and 2 mm wall thickness in 6 m mill lengths. Achieving 310 MPa yield and 450 MPa UTS, it is ideal for heavy structural columns, load-bearing frames, and primary structural applications where equal biaxial stiffness and compact structural geometry are required.

• IS 4923:2017 Grade YST 310 ERW SHS with certified mechanical properties
• Minimum 310 MPa yield and 450 MPa UTS meeting IS structural design requirements
• Precise square geometry enabling flush-face connections without packing
• Consistent wall thickness for uniform stress distribution on all four sides
• Suitable for cold punching, drilling, sawing, and plasma cutting on site
• Batch-to-batch dimensional consistency per IS 4923 tolerances

• High-strength primary columns in multi-storey structural steel buildings
• Main vertical chord members in heavy roof trusses and long-span frames
• Industrial chimney, stack, and flare tower primary structural members
• Primary column sections in concrete-filled tube (CFT) composite construction
• Structural columns in shipbuilding, marine, and offshore fabrication
• Heavy conveyor gallery structural columns and primary post frame members