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IS 18573:2024, established by the Bureau of Indian Standards (BIS), comprehensively outlines the requirements for cold-formed square and rectangular welded hollow sections. This standard covers specifications related to materials, mechanical properties, dimensions, tolerances and surface protection. This ensures that manufacturers follow stringent quality measures to maintain product integrity and performance. This standard serves as a comprehensive guideline, detailing requirements for materials, mechanical properties, dimensions, tolerances, and surface protection for square and rectangular hollow sections. It classifies the sections into types or grades such as YSt 160, YSt 210, YSt 240, YSt 310, and YSt 355, offering flexibility to suit different engineering requirements.

The following are the major tests for Cold Formed Welded Carbon Steel Square and Rectangular Hollow Sections for Mechanical, General Engineering and Decorative Purposes.

• Ladle /Product Analysis
• Straightness
• Basics of calculation
• Length
• Dimensions & tolerances, Manufacturing
• Squareness of side
• External corner radius
• Straightness & twist
• Tensile Testing
• Surface Protection

BIS certification serves as an important framework established by the Government of India to ensure that only high-quality, reliable products are available in the market. BIS Certificate covers a wide range of industries and products, setting stringent standards and guidelines for compliance. BIS Certificate for Cold Formed Welded Carbon Steel Square and Rectangular Hollow Sections symbolizes an important framework established by the Government of India to ensure the quality, safety and reliability of the products available in the market. Manufacturers seeking BIS certification can connect with a BIS consultant like Aleph India, which is the leading cold formed welded carbon steel square and rectangular hollow section BIS consultant in India. Aleph India is committed to assist manufacturers in securing BIS license for their products while ensuring adherence to the required quality standards with unwavering excellence.