Q800 steel is a quenched and tempered high-strength steel plate, which has three grades: Q800C steel plate, Q800D steel plate, and Q800E steel plate. 800 is the minimum yield strength value specified in the code, in MPa; C, D, E are quality grade symbols.
Q800C steel plate is a modulated high-strength structural steel plate. The implementation standard of Q800C steel plate is the special technical condition of GB/T16270.
Performance index of Q800C steel plate
Q800C steel plate is tempered and quenched, so Q800C steel plate will show the advantages of high strength, high toughness and high permeability. At the same time, Q800C steel plate also has the properties of corrosion resistance, oxidation resistance, wear resistance, fatigue resistance, impact resistance and easy processing.
Application of Q800C steel plate
Q800C steel plate is often used in the machinery manufacturing industry, such as mining equipment, military equipment, steam turbines, power station equipment, ultra-supercritical mechanical equipment, chemical equipment, ship equipment, etc.
