A514GRB A514GRE A514GRH steel plate is a high-strength alloy structural steel plate, which has excellent mechanical properties and wear resistance, and is widely used in shipbuilding, bridge, construction and machinery manufacturing and other fields. The chemical composition of A514GRB A514GRE A514GRH steel plate mainly contains elements such as carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel, molybdenum, copper, and vanadium. Its carbon content is controlled at 012% to 021% and 020% to 035% with a manganese content of 070% to 100%, phosphorus and sulfur content are less than 0030% with a chromium content of 040% to 065% with a nickel content of 070% to 100%, molybdenum content of 015% to 025%, copper content less than 035% with a vanadium content of 003% to 008%。The addition of these alloying elements gives the steel plate a high strength and hardness. 
The mechanical properties of A514GRB A514GRE A514GRH steel plate are excellent. Wugang Xinze SteelIts yield strength is between 690 MPa and 1000 MPaLi TangThe tensile strength is between 760MPa and 1100MPaThe elongation is between 18% and 25%. The steel plate has good toughness and fatigue resistanceAble to withstand working conditions with high intensity and frequent loading. 
In addition, A514GRB A514GRE A514GRH steel plate also has excellent wear resistance. Its hardness can reach 250HB to 350HB and is resistant to scratches and abrasions of objects. This makes it an ideal material for making wear parts such as excavator teeth, crusher hammers, and rolls. 
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A514GRB A514GRE A514GRH steel plate is widely used in shipbuilding. Due to its high strength and good corrosion resistance, it can be used in the manufacture of hull structures and marine equipment. In addition, it can also be used in the manufacture of bridges, construction, and machinery manufacturing, such as the manufacture of large cranes, bridge beams, plates, and building structures. When using A514GRB A514GRE A514GRH steel plate, you need to pay attention to its welding performance. Due to its high content of alloying elements, it is necessary to select appropriate welding materials and welding processes during the welding process to ensure the quality of the weld. In addition, care needs to be taken to control the welding deformation and hardening of the heat-affected zone. In conclusion, A514GRB A514GRE A514GRH steel plate is a high-strength alloy structural steel plate with excellent mechanical properties and wear resistance. It is widely used in the fields of ships, bridges, construction and machinery manufacturing, and is an ideal material choice. However, it is necessary to pay attention to its welding performance during use to ensure the quality of the weld.