IS 2002 Grade 2 (Normalized Steel for Pressure Equipment and Boilers) IS 2002 Gr.2 is a carbon-manganese steel developed under the Indian Standard IS 2002, intended for applications involving pressure and heat, such as boilers, heat exchangers, and vessels. With a higher tensile strength than Grade 1, this grade is delivered in the normalized condition, offering better toughness, structural integrity, and performance in high-stress environments. It is ideal for use in thermal and petrochemical systems, where both durability and temperature resistance are crucial. Key Features: Higher mechanical strength for medium-pressure vessels Excellent fabrication and welding characteristics Normalized structure for better toughness and reliability Designed for industrial pressure systems as per IS guidelines Mechanical Properties: Property IS 2002 Grade 2 Yield Strength ≥ 240 MPa Tensile Strength 450–600 MPa Elongation ≥ 22% Operating Temperature Up to ~400°C Weldability Excellent Applications: Medium-pressure boilers and heat recovery units Storage vessels for thermal and fluid media Drums, headers, and exchanger shells Oil, gas, and power generation equipment Pressure-bearing piping and tanks Summary: Engineered for medium-pressure and elevated temperature environments, IS 2002 Grade 2 offers a dependable solution for manufacturers requiring strong, formable, and thermally stable steel. It plays a key role in the safe operation of boilers and industrial pressure vessels.