Welcome to BBN High Strength Steels Factory
EN10025-2 S355JR low alloy steel grade is equivalent to GB Q345B in Chinese standard. For the normal thickness, these two steel grades are both owned 345MPa yield strength. Plate S355JR+N indicates that the S355JR steel plate must be done Normalized heat treatment when rolling for improve the steel strength and weldability. Our mill would roll S500 steel mechanical properties, S355JR alloy steel plate under as rolled or control rolled when customers' have not requested any heat treatment in their P/O.
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 S500 steel mechanical properties, 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.
The company adheres to the service concept of "you give the order to me and I leave the satisfaction to you". Over the years, our S500 steel mechanical properties steel products are supplied in time, with reliable quality and perfect and thoughtful after-sales service. Meanwhile, we have huge S500 steel mechanical properties steel stocks all the year round. The company long-term pursues the principle of quality first, customer first, quality for survival, reputation for development, and perfect service to win the users.
The characteristics of low cost and high quality as the core competitiveness of steel enterprises will continue. Li Xinchuang said: "my country's steel industry belongs to a perfectly competitive market, and no steel product can achieve long-term monopoly. Under high supply pressure, the overall operating efficiency of the steel industry will remain meager and periodical losses will become the new normal. Therefore, Cost reduction and efficiency enhancement of steel enterprises will be the eternal theme."
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