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This Indian Standard specifies the technical requirements for carbon-manganese and carbon-manganese-silicon steel plates intended for use in pressure vessels and boilers. It covers criteria for chemical composition, tensile strength, elongation, impact properties, and dimensional tolerances. The standard also prescribes manufacturing processes such as rolling and heat treatment, ensuring plates achieve the required mechanical performance. Plates are required to undergo tests including tensile testing, bend testing, impact testing, and ultrasonic examination to verify uniformity, strength, and resistance to defects, thereby ensuring safe use in pressure-bound applications.

BIS certification provides multiple benefits to manufacturers and end-users. For producers, it enhances product credibility, ensures compliance with statutory requirements, and facilitates domestic and international market acceptance. For consumers, certified steel plates guarantee reliability, durability, and safety in demanding applications such as boilers, reactors, and industrial pressure vessels. Certified products help minimize risks of material failure, leakage, or accidents, thereby safeguarding industrial operations and worker safety.