The A204/A204M-17 steel grade is a standard specification for Pressure Vessel Plates, Alloy Steel, Molybdenum. This steel grade is widely used in the fabrication of boilers and pressure vessels in industries such as oil, gas, and petrochemical.
One of the important features of this steel grade is its high molybdenum content, which provides excellent resistance to corrosion and oxidation. The molybdenum also enhances the mechanical properties of the steel, making it suitable for high-temperature and high-pressure applications.
The mechanical properties of A204/A204M-17 steel grade include tensile strength, yield strength, and elongation. The minimum tensile strength of this grade is 485 MPa, while the minimum yield strength is 275 MPa. The elongation at break is specified to be a minimum of 16%.
This steel grade is primarily used in the fabrication of boilers and pressure vessels. Its high strength and good mechanical properties make it suitable for withstanding high pressures and temperatures. The molybdenum content provides excellent corrosion resistance, making it suitable for corrosive environments.
In summary, the A204/A204M-17 steel grade is a high-strength alloy steel with excellent corrosion resistance. It is widely used in the fabrication of boilers and pressure vessels in industries where high temperatures, pressures, and corrosive environments are common. Its mechanical properties make it suitable for demanding applications.