The metal properties and mechanical properties of AH32 grade steel plate low-carbon steel sheets are divided into boiling steel and aluminum-killed steel according to the different deoxidation methods used in the steelmaking process (melting, ingot casting and plate solidification).
According to the data released by the Japan iron and Steel Union (JISF), the export volume of Japanese steel in the second quarter of 2020 ah32 grade steel plate is about 4.959 million tons, a year-on-year decrease of 14.2%; the export volume in the first half of 2020 is about 11.07 million tons, with a year-on-year growth of 1.8%. It has been revealed that the year-on-year increase in export volume does not mean that Japan's export ah32 grade steel plate situation of Pugang is better in the first half of the year, but only because the base number of the same period last year is too low.
Material type deep processing, that is, the product after deep processing still belongs to the nature of raw materials, this kind of ah32 grade steel plate deep processing has been widely developed, so it is called the traditional deep processing of steel.Broad sense, in the production of steel products to pass through the cold hot working wood timber are belong to the type material deep processing, such as manufacture, paint coating plate, cold bending steel, ah32 grade steel plate welded steel pipe, welding steel cold drawn section steel, steel rods, silver steel rods, wire products (cold drawn steel wire, steel hinge line, cord, piano wire, steel wire, cold heading steel wire) and other all belong to such.
The ah32 grade steel plate, heavy steel marine steel plate has the characteristics of pure steel, stable performance and good surface quality, and can be delivered at full scale. The marine steel plates are widely used in the construction of the main structure and superstructure of 10,000-ton ocean-going ships, and can also be used to manufacture the hull structure of inland ships. With the improvement of equipment level and the continuous progress of technology, heavy steel marine plate has made great progress in the production of high-strength shipbuilding steel plates, and its products are extending to the high-end market.
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