Products Description
High performance building structure steel referred to as high-construction steel, it has easy welding, earthquake resistance, low temperature impact resistance and other properties, mainly used in high-rise buildings, super high-rise buildings, long-span stadiums, airports, exhibition centers and steel structure plant and other construction projects. Compared with ordinary carbon or low alloy steel plate, the yield strength of high-construction steel plate is set to the upper limit, the tensile strength is increased, and the carbon equivalent and yield ratio indicators are required.
High construction plate is usually produced by medium and thick plate rolling mill, but it can not be ruled out by furnace rolling mill and hot tandem rolling mill. The high construction board is mainly part of the extra-thick plate, thick plate, medium thick plate, medium plate and so on. Generally speaking, the thickness of structural steel plates for high-rise buildings is 10 ~ 100MM, the width is 1600 ~ 3500MM, and the length is 6000 ~ 18000MM.
But the steel industry profits are meager, some enterprises in order to reduce costs, the state set the standard for high-construction steel, remind everyone that such steel purchase into the project, may become a shoddy slag project, endangering the life safety of residents. The following small series for the product performance of Gaojian steel, do the following introduction:
(1) To have a low yield ratio and sufficient tensile strength, with good seismic resistance.
(2) The steel plate must have a certain level of laminar tear resistance to increase safety performance.
(3) To have high plasticity and toughness, so that the steel plate has good mechanical properties.
(4) It has good welding performance than ordinary steel, thereby reducing labor intensity and improving labor efficiency.
The above is the standard of Gaojian steel that I have analyzed for you, and I hope the above sharing will be helpful to you. Later we have any questions about the products of Gaojian Steel, you can leave a message to us in time on the website.
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