Spark YST 310 MS SHS - (113.5 x 113.5 x 5.4 mm) - 6 mtr Length
Spark YST 310 MS SHS - (113.5 x 113.5 x 5.4 mm) - 6 mtr Length
Specifications
| Length | 6 m |
|---|---|
| Thickness | 5.4 mm |
| Web Depth | 113.5 mm |
| Width | 113.5 mm |
Description
Spark presents the Grade YST 310 MS SHS Spark YST 310 MS SHS - (113.5 x 113.5 x 5.4 mm) - 6 mtr Length, an IS 4923:2017-compliant ERW cold-formed square hollow section with 113.5 mm outer dimension, 5.4 mm wall thickness, and 6 m standard length. Certified to achieve a minimum yield of 310 MPa and UTS of 450 MPa, this section is optimised for heavy structural columns, high-load bearing frames, and primary structural applications requiring equal biaxial strength and precise dimensional accuracy. The square hollow profile enables internal service routing while delivering full structural functionality as columns, posts, and symmetric framing members in steel construction.
Key Features:- Cold-formed ERW square hollow section to IS 4923:2017 Grade YST 310
- Four flat external faces providing maximum bearing area for connection hardware
- Minimum 310 MPa yield and 450 MPa UTS meeting structural design code requirements
- Precise square geometry enabling flush-face connections without packing plates
- Consistent internal dimensions suitable for sleeve joints and end-plate connections
- Surface free from major defects for seamless paint or hot-dip galvanizing adhesion
- 6 m standard length for efficient stacking, handling, and transportation logistics
- Suitable for cold punching, drilling, sawing, and plasma cutting on-site
- Equal section modulus about both axes for versatile multi-directional structural use
- Produced under controlled forming conditions for reliable batch-to-batch consistency
- High-strength primary columns in multi-storey structural steel building construction
- Main vertical chord members in heavy roof trusses and long-span frame structures
- Industrial chimney, stack, and flare tower primary structural column members
- Primary column sections in composite concrete-filled tube (CFT) construction systems
- Heavy conveyor gallery structural columns and primary vertical frame post members
- Structural column members in shipbuilding, marine fabrication, and offshore structures
- High-load industrial shelving primary column uprights and heavy racking post sections
- Structural portal frame columns and primary post members in large industrial buildings
Specifications
| Base | Detail |
|---|---|
| Length | 6 m |
| Thickness | 5.4 mm |
| Web Depth | 113.5 mm |
| Width | 113.5 mm |
Mechanical & Chemical Composition
Main Specifications
| Base | Detail |
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Chemical Composition
| Base | Detail (%) |
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