S500Q steel plate is a German standard high-strength structural steel. The composition and properties of S500Q steel plate are equivalent to the national standard Q500D high-strength plate. Because of its excellent practical performance, S500Q steel plate is widely used in the manufacture of construction machinery and mining machinery.
Chemical composition of S500Q quenched and tempered high-strength board:
Carbon C: ≤0.20 Silicon Si: ≤0.80
Manganese Mn: ≤1.70
Nitrogen N: ≤0.015
Boron B: ≤0.0050
Chromium Cr: ≤1.50
Copper Cu: 0.50
Molybdenum Mo: 0.70
Niobium Nb: 0.06
Nickel Ni: ≤2.0
Titanium Ti: ≤0.05
Vanadium V: ≤0.12
Zirconium Zr: ≤0.15
Tensile yield strength of Q500D high strength plate
Tensile strength: 590-770
Yield point: 520
Elongation after break: 17
Impact power: 30
Application of quenched and tempered high strength plate of S500Q steel plate S500Q steel plate is used in engineering machinery, mining machinery, coal mining machinery such as hydraulic support, crane extension arm, crane extension arm, excavator support arm, etc. because of its excellent practical performance. It is mainly used in hydraulic supports with high welding performance, heavy vehicles, engineering machinery, and port machinery manufacturing.
