Both A36 and 1020 are low-carbon steels that are widely used in construction and manufacturing industries, but there are some differences in their chemical composition and properties.

AISI 1020 Steel is a mild  steel, where "1020" means that the carbon content of this steel is about 0.20%.

According to different applications, seamless pipes can be divided into mechanical steel pipes, boiler pipes, fluid pipes and structural pipes.

316 stainless steel angle is an angle steel made of 316 grade stainless steel. The term "equal angle" of 316 equal angle refers to the characteristic size of the angle steel, where the two sides of the "L" shape are equal in length.

This article comprehensively introduces the information of ASTM A209 Seamless Pipe, such as manufacturing process, heat treatment, chemical composition, hardness, etc.

333 Gr.6 steel is compliant with the American ASTM A333/A333M standard and is a nickel-free low-temperature steel seamless pipe.