Brief introduciton of hot rolled s235jr steel plate

From the name, we can clearly know that seamless pipe is seamless steel pipe, which is different from welded pipe. Seamless pipe is actually a kind of steel with hollow section. hot rolled s235jr steel plate, Seamless pipe has many advantages, such as: 1, the compressive capacity of seamless pipe is very good, the place with high bearing strength will not crack, and its bearing capacity is very good. 2. Seamless pipe has no welding point, so it is more corrosion-resistant and can bear larger pressure.

According to the latest statistics of alacero, the consumption of finished steel hot rolled s235jr steel plate products in Latin America in 2019 was 64.2 million tons, down 5% from 67.6 million tons in 2018. The decline in steel consumption in the region reflects the economic contraction of Latin American countries, especially the three major economies: Mexico, Argentina and Brazil.

Mg element can reduce the number, size, distribution and morphology of inclusions in steel such as hot rolled s235jr steel plate. Micro Mg can improve the size and distribution of carbides in bearing steel. And the carbide particles of bearing steel containing magnesium are fine and uniform. When Mg content is 0.002% - 0.003%, the tensile strength and yield strength of the steel increase by more than 5%, and the plasticity remains basically unchanged.

hot rolled s235jr steel plate, SM520B is hot-rolled steel used for bridges, ships, vehicles, petroleum storage tanks, containers and other welding components. It has good weldability. SM520B is a low-alloy high-strength steel, SM520B steel plate will decrease its yield value as the thickness of the material increases.