The 16mo3 steel materials BBN steel surface heat treatment

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The 16Mo3 steel materials, thin steel plates are more convenient for cutting. Since the thickness of the thin steel plate is basically below 4mm, it is very easy to construct during cutting, which also reduces the work intensity of the construction personnel and speeds up the work efficiency of cutting. There are different materials for thin steel plates, such as ordinary carbon steel, high-quality carbon structural steel, alloy structural steel, carbon tool steel, stainless steel, spring steel, silicon steel for electrical engineering, etc..

Myanmar's demand for 16mo3 steel materials steel products is likely to exceed 3 million tons in 2020 and 5 million tons by 2025, according to seaisi. However, Myanmar's producers are unable to meet domestic demand, so the country's steel products are more dependent on imports. In 2019, Myanmar imported more than 1.9 million tons of 16mo3 steel materials finished steel, including 57% of long products, 13% of uncoated hot-rolled and cold-rolled flat products, and 30% of coated steel. In order to reduce its dependence on imports, Myanmar plans to increase its steel production capacity by building and expanding steel mills.

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 16mo3 steel materials, 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.

16mo3 steel materials, SA516M Gr485 steel plate belongs to carbon steel plate for medium and low temperature pressure vessel. SA516M Gr485 and SA516 Gr70 are the same material. SA516 Gr70 is expressed in English system and SA516M Gr485 is expressed in metric system. Minimum tensile strength limit of SA516M Gr485 steel plate is 70ksi [485Mpa], maximum thickness 205mm, equivalent to China GB / T713 Q345R.