BP300 bulletproof application plasticity

Oxygen (O) is a harmful element in steel such as BP300 bulletproof application. Although manganese, silicon, iron and aluminum are added to deoxidize the steel at the end of steelmaking, they can not be removed completely. During the solidification of molten steel, the reaction of oxygen and carbon in the solution will produce carbon monoxide, which can cause bubbles. Oxygen mainly exists in the form of FeO, MnO, SiO2, Al2O3 and other inclusions in the steel, which reduces the strength and plasticity of the steel. Especially, it has serious influence on fatigue strength and impact toughness.

In the process of BP300 bulletproof application steel transportation, enterprises often use railway transportation, highway transportation, water transportation and other ways to transport. According to the cargo owner's requirements on the timeliness of the goods and the different transportation routes, our company will choose BP300 bulletproof application different modes of transportation. According to the specific needs of customers, or specify the mode of transportation.

Medium and heavy plates refer to steel plates with a thickness of 4.5-25mm, those with a thickness of 25.0-100mm are called thick plates, and those with a thickness of more than 100mm are extra-thick plates. BBN steel can supply cutting and welding service for heavy plates and BP300 bulletproof application product. Medium and heavy plates are mainly used in construction engineering, machinery manufacturing, vessel manufacturing, pressure vessels, shipbuilding, bridge construction, etc.

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