Cold reduced carbon steel sheets and strips, specifically Part 2 High Tensile and Multi-Phase Steel, are crucial in the automotive and industrial sectors due to their exceptional strength and formability. These advanced steels are engineered to offer superior performance in applications demanding high strength-to-weight ratios, making them perfect for manufacturing vehicle components, structural elements, and safety features. The cold reduction process enhances their mechanical properties, such as tensile strength and durability, while preserving excellent ductility and formability. These materials are essential for producing lighter, more fuel-efficient vehicles and robust, long-lasting industrial products.

INDIAN STANDARD IS 513(Part-2) :2016

As per the latest Quality Control Order (QCO) issued by the Ministry of Steel, Government of India, on February 5, 2024, cold reduced carbon steel sheets and strips—specifically Part 2 High Tensile and Multi-Phase Steel—must conform to Indian Standard IS 513 (Part-2):2016. This standard outlines the essential requirements for high tensile and multi-phase steel sheets and strips, including mechanical properties, dimensional accuracy, and surface finish. Adhering to IS 513 (Part-2):2016 ensures that these materials are manufactured to exact specifications, guaranteeing their reliability and performance in high-strength applications. Compliance with this standard is crucial for manufacturers to ensure product consistency, regulatory adherence, and consumer trust in the quality and durability of high tensile and multi-phase steel products.

Tests

Required Tests for Cold reduced carbon steel sheets and strips

• Tensile Strength Test

• Yield Strength Test

• Elongation Test

• Bend Test

• Surface Finish Test

• Chemical Composition Analysis

• Microstructure Examination

• Impact Test

• Dimensional Inspection

Benefits of Securing the ISI Mark for Cold Reduced Carbon Steel Sheets and Strips (Part 2: High Tensile and Multi-Phase Steel)

• ISI Mark Significance: The ISI mark signifies that a product meets the government’s quality standards, ensuring it adheres to rigorous specifications.

• Regulatory Requirement: It is mandatory for cold reduced carbon steel sheets and strips (Part 2: High Tensile and Multi-Phase Steel) to have the ISI Mark. Non-compliance can result in material seizure and substantial fines.

• Market Competitiveness: Certification enhances your product’s chances of succeeding and thriving in the competitive market.

• Customer Preference: Consumers prefer ISI-certified products due to their assurance of safety and high quality. Certification helps build buyer confidence and trust in your products.

• Credibility and Reputation: Positive feedback from satisfied customers can boost your market credibility and reputation.

• Brand Enhancement: Achieving the ISI Mark elevates your brand’s market value and sets a high standard for product excellence.

PROCESS FOR BIS ISI MARK CERTIFICATION