Export s355j0 chemical composition steel material

Export s355j0 chemical composition steel material

Chemical composition analysis of s355j0 chemical composition, Q690E steel plate: C: no more than 0.2, Si: no more than 0.8, Mn: no more than 1.8, P: no more than 0.02, S: no more than 0.01, Cu: no mor

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Chemical composition analysis of s355j0 chemical composition, Q690E steel plate: C: no more than 0.2, Si: no more than 0.8, Mn: no more than 1.8, P: no more than 0.02, S: no more than 0.01, Cu: no more than 0.5, Cr: no more than 1.5, Ni: no more than 2, Mo: no more than 0.7, B: no more than 0.005.

With the development of China's s355j0 chemical composition market economy, the company vigorously implements the strategy of industrialization, internationalization and diversification, promotes group operation, intensive development and lean management, and builds the company into a company with scientific development concept, continuous innovation vitality, excellent corporate culture.

The selection principle of steel plate for high-rise building is: it can not only make the structure safe and reliable, but also can save steel and reduce the cost. Different use conditions should have different quality requirements. In terms of the mechanical properties of steel such as s355j0 chemical composition, yield point, tensile strength, elongation, cold bending property, impact toughness etc. are the indicators to measure the quality of steel. In the design of steel structure, the appropriate steel should be selected according to the characteristics of the structure. The selection of steel is not only an economic problem, but also related to the safety and service life of the structure.

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