What is yield strength of 09CuPTiRE-B heat treatment

09CuPTiRE-B heat treatment plate weight: 1) Theoretical weight of 09CuPTiRE-B heat treatment plate: The theoretical weight of a steel plate is the weight calculated based on the nominal size and density of the steel plate (previously called specific gravity). It is closely related to the length, size, and cross-sectional area of the steel plate. 2) The actual weight of 09CuPTiRE-B heat treatment plate: The actual weight of the steel plate refers to the weight obtained through actual weighing, which is more accurate than the theoretical weight.

A709Gr.36 steel plate is used in construction steel structures, construction machinery and other steel structures, and has been exported to South Korea, Singapore, Malaysia, Dubai, Nigeria and other countries. The 09CuPTiRE-B heat treatment) cumulative export volume has reached more than 10,000 tons. Construction steel structure, construction machinery, mining and mountain machinery, trucks, bridges, pressure vessels, especially for construction and engineering machinery parts that require good weldability and toughness.

Phosphorus is a very harmful element in 09CuPTiRE-B heat treatment steel. With the increase of phosphorus content, the strength, flexion ratio and hardness of 09CuPTiRE-B heat treatment steel increased, but the plasticity and toughness decreased significantly. In particular, the lower the temperature, the greater the impact on plasticity and toughness, increase the cold brittleness of steel.

For the 09CuPTiRE-B heat treatment construction industry, the largest consumer sector of the steel industry and the least affected industry in the EU this year, it is estimated that 09CuPTiRE-B heat treatment steel consumption will account for 35% of the EU steel consumption market this year. Uestf forecasts that the output of the construction industry will decline by 5.3% in 2020 and rise by 4% in 2021.