BIS CERTIFICATION FOR HIGH STRENGTH DEFORMED STAINLESS STEEL BARS AND WIRES FOR CONCRETE REINFORCEMENT IS 16651

Published Date: April 09, 2025 4 min Read

BIS certification is essential for High Strength Deformed Stainless Steel Bars and Wires for Concrete Reinforcement as per IS 16651:2017. This standard ensures that stainless steel bars and wires used in reinforced concrete construction meet stringent requirements for mechanical strength, corrosion resistance, and ductility. Certification under IS 16651:2017 verifies that the products are suitable for high-performance structural applications where durability and long-term performance are critical, particularly in corrosive or aggressive environments such as coastal regions or chemical plants.

IS 16651:2017 – High Strength Deformed Stainless Steel Bars and Wires for Concrete Reinforcement

This standard specifies the technical requirements, including chemical composition, mechanical properties, dimensions, surface finish, and bendability for stainless steel reinforcement products. It outlines rigorous testing methods for parameters such as tensile strength, yield strength, elongation, and corrosion resistance. Products complying with IS 16651:2017 must also undergo testing for surface defects and dimensional tolerances to ensure their effectiveness and safety in structural applications. The use of certified stainless steel reinforcement bars enhances the lifespan of concrete structures by resisting rust, cracking, and structural degradation over time.

Benefits of BIS Certification for Stainless Steel Reinforcement Bars and Wires

BIS certification under IS 16651:2017 ensures that stainless steel reinforcement products meet the highest standards of safety, quality, and durability. For manufacturers, it enhances brand credibility, facilitates access to large-scale infrastructure and government projects, and assures compliance with regulatory norms. For construction professionals and end users, certified products provide greater structural integrity, especially in demanding conditions, reducing maintenance costs and increasing the service life of structures. Certification also promotes standardization in procurement and construction practices across the industry.

Key highlights

Product Name	High Strength Deformed Stainless Steel Bars and Wires for Concrete Reinforcement
Applicable Indian Standard	IS 16651:2017
Applicable Certification Scheme	Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2
Compliance Requirement	Mandatory
Quality Control Order	Click here
Scope as per Standard	This standard specifies the requirements for welded and seamless stainless steel tubes intended for use in the food and beverage industry.

Note

For Detailed Information about the Procedure for BIS ISI Certification, Visit :

Visit :

Procedure for Domestic Manufacturer
Procedure for Foreign Manufacturer

Timeline for BIS Certification

The estimated timeline for obtaining BIS certification under IS 16651:2017 is as follows:

For Indian Manufacturers (Standard Timeframe – 30 days)
For Foreign Manufacturers (Standard Timeframe – 180 days)

Conclusion

BIS certification under IS 16651:2017 plays a vital role in enhancing the safety and durability of reinforced concrete structures through the use of high-quality stainless steel bars and wires. Compliance with this standard demonstrates a manufacturer's commitment to delivering products that meet national benchmarks for quality and reliability.

Partner with Aleph INDIA for expert guidance in obtaining BIS certification and ensuring smooth, efficient compliance with Indian Standards.