IRSM 41-79 is a type of steel plate that is commonly used in construction, engineering, and industrial applications. Here are some key properties and characteristics of IRSM 41-79 steel: - Grade: IRSM 41-79 - Material: Carbon Steel - Thickness: 4mm-150mm - Width: 1000mm-3000mm - Length: 3000mm-12000mm - Yield Strength: 410 MPa (min) - Tensile Strength: 620-780 MPa - Elongation: 18% (min) - Impact Test: -20°C (optional) - Heat Treatment: As rolled or normalized - Applications: - Construction equipment - Industrial machinery - Automotive parts - General engineering - Structural steel - Features: - High strength and toughness - Good weldability and machinability - Good corrosion resistance - Affordable price IRSM 41-79 steel is known for its excellent strength, toughness, and weldability, making it a popular choice for various industrial applications. Note: IRSM 41-79 is a designation from the Indian Railway Standard (IRS), where: - IRSM = Indian Railway Standard Material - 41 = minimum yield strength (410 MPa) - 79 = year of specification (1979) The exact composition and properties of IRSM 41-79 steel may vary depending on the specific standard or specification being followed.