High strength steel plate refers to the number of Q460 steel, which is high in strength, especially in positive or positive fire. Mainly used for large ships, Bridges, power plant equipment, medium and high pressure boilers, high pressure vessels, locomotive vehicles, hoisting machinery, mining machinery and other large welding structures.
Q460 is a high strength low alloy steel. The brand of Q460 means that its steel number is called "Q" and represents the yield point of the steel, which is the yield strength. The Numbers in the back indicate that the yield point is 460, which represents 460 mpa, which is 10 to the sixth power, and pa is the pressure unit PASCAL. Is Q460 steel occurs when the stress strength of 460 million mpa plastic deformation, which is when the external force drain off after the steel base can only maintain the shape of the stress and cannot be undone, this intensity is bigger than general steel. The general quality grade symbol is A, B, C, D and EQ460 respectively, and the content of the microalloy element is appropriately increased on the basis of guaranteeing the low carbon equivalent. Good welding performance requires low carbon equivalent of steel, while the addition of microalloy elements increases the steel's carbon equivalent while increasing the strength of steel. But fortunately, the added carbon equivalent is very small, so it will not affect the welding property of the steel.
High strength steel is the important raw material for our shredder. We need to know about this kind of steel when we are buying the industrial shredder! This knowledge can provide reference for us to choose industrial shredder.
