corten steel grade a online price

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50*3100*12000, 60*2500*12000, 70*2500*12000, 80*2300*12000, 55*2500*12000, 80*2300*6800, 80*2500*4600, 60*2800*12000, 55*2200*12000, 80*2100*5900, 80*2500*12000, 100*2300*12000, 80*2800*11000, 80*1500*5400, 105*2500*10000, 70*2800*12000, 90*2300*12000, 80*1500*5400, 120*2300*12000, 110*2300*12000, 90*2800*9000, 130*2500*9000, 100*2300*12000, 150*2500*7500.

The difference between cold rolled steel sheet and hot rolled steel plate. The carbon content of corten steel grade a, hot rolled steel plate is slightly higher than that of cold rolled steel sheet. In the case of little difference in composition, the density of cold rolled steel sheet and hot rolled steel plate is the same. Hot rolled steel plate has characteristics of low hardness, easy processing and good ductility. Cold rolled steel sheet has high hardness, and it is relatively difficult for processing. But it is not easy to deform and has high strength. Hot rolled steel plate can be made into alloy steel plate by adding other elements, and its properties are also excellent compared with other high-quality steel plates.

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."

The advantages of flame cutting are simple cutting and low cost. The disadvantage of flame cutting is that when cutting thin plates, cutting deformation problems are prone to occur, and the materials that can be cut have certain limitations. The advantage of CNC cutting is that it can cut corten steel grade a and any complex parts with high cutting accuracy. The disadvantage of CNC cutting is that there are certain operational and technical requirements.