BBN produce the 3000 tons S460MC Steel for automotive inner panels in June

Weathering steel S460MC Steel for automotive inner panels generally adopts the process route of refined material entering the furnace-smelting (converter, electric furnace-microalloying treatment-argon blowing-LF refining-low superheat continuous casting

Weathering steel S460MC Steel for automotive inner panels generally adopts the process route of refined material entering the furnace-smelting (converter, electric furnace-microalloying treatment-argon blowing-LF refining-low superheat continuous casting (feeding rare earth wire)-controlled rolling and controlled cooling. During smelting, the scrap steel is added to the furnace along with the charge and smelted according to the conventional process.

The allowable temperature of S460MC Steel for automotive inner panels, boiler steel is mainly determined by strength condition. Different steels have different mechanical properties and high temperature properties. Even for the same kind of steel, the tensile strength, yield strength and rupture strength vary greatly with the working temperature, and decrease with the increase of working temperature. In order to ensure the safety of S460MC Steel for automotive inner panels work, the actual stress of S460MC Steel for automotive inner panels under the working temperature should be less than the allowable stress determined by the tensile strength, yield limit and permanent strength of S460MC Steel for automotive inner panels under the temperature.

Since the welding process is often used in the fabrication and processing of steel structures, it is very important for low-alloy high-strength steels of such purpose to be welded using the arc welding process that is widely used in thin thickness plates and steel strips. Yes, the welding seam of the steel structure should have the required strength and toughness, so as to withstand the most unfavorable conditions for the intended use. At present, the development of S460MC Steel for automotive inner panels, low-alloy high-strength steels is carried out simultaneously with the development of various welding processes. Most low-alloy high-strength steels can be welded well.

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