SA572 Gr 50 carbon steel plate sheet stock with good price

Mechanical properties of S355J2 plate: yield strength Rp0.2 ≥ 275MPa, tensile strength Rm: 450 - 600MPa, elongation A ≥ 18%, - 20℃ impact energy ≥ 47J, tensile section shrinkage Z ≥ 35% in thickness direction. The SA572 Gr 50 carbon steel plate sheet, S355J2 steel plate has excellent internal quality, high density and stable performance. S355J2 structural steel is mainly used in large machinery manufacturing, equipment base, large welded steel structure, construction, bridge and other fields.

As the basic industry of the national economy, the steel industry is one of the most internationally competitive industries in my country. Li Xinchuang said: "During the new crown pneumonia epidemic, foreign steel companies have reduced production, suspended production or even shut down and withdrawn, while Chinese steel companies have basically maintained full capacity production, playing the role of 'ballast stone' in ensuring supply, protecting people's livelihood, and ensuring development."

Welded steel pipes are made by crimping steel plates, bending them into a circle, and then welding the joints together. Seamless steel pipe is directly processed by round steel piercing or hot rolling process, so there is no weld on the outer surface. The performance of seamless steel pipe is better than that of welded steel pipe, and the price of seamless steel pipe is also higher. There are some differences in chemical composition between SA572 Gr 50 carbon steel plate sheet, welded steel pipe and seamless steel pipe. The material of welded steel pipe contains the chemical composition suitable for welding.

In March, the daily output of key iron and steel enterprises decreased on a month on month basis. In terms of enterprise inventory, in late March, the key statistics showed that the SA572 Gr 50 carbon steel plate sheet steel inventory of iron and steel enterprises was 18.067 million tons, a decrease of 3.342 million tons or 15.6% compared with the highest inventory in early March, and an increase of 8.534 million tons or 89.5% compared with the beginning of the year.