09CuPTiRE-B steel standard metal depot

Rolled sheet is a very common material in industrial construction. Rolled sheet at room temperature is cold-rolled sheet, and cold-rolled sheet is the rolling of hot-rolled coils below the recrystallization temperature. The hot-rolled sheet is rolled above the recrystallization temperature. So what is the difference between 09CuPTiRE-B steel standard, hot rolled sheet and cold rolled sheet?

Chemical composition of 09CuPTiRE-B steel standard, Q420qENH steel plate:Carbon C: not more than 0.11, silicon Si: 0.15-0.50, manganese Mn: 1.10-1.50, niobium Nb: 0.01-0.1, vanadium V: 0.01-0.1, titanium Ti: 0.006-0.03, chromium Cr: 0.40-0.70, nickel Ni: 0.30-0.40, copper Cu: 0.25-0.50, molybdenum Mo: not more than 0.20, nitrogen N: not more than 0.008.

Our company's 09CuPTiRE-B steel standard power boilers, heating furnaces of double bars, double high lines and medium and thick plates all adopt heat storage technology, which can fully use blast furnace gas; the ladle baking, Maerz active lime kiln and medium and thick plate heat treatment furnace all burn converter gas, which can improve the 09CuPTiRE-B steel standard utilization rate of secondary energy and realize negative energy steelmaking in steelmaking process.

It is a modern high-tech professional enterprise integrating scientific research, 09CuPTiRE-B steel standard production and sales. The company is mainly engaged in the manufacture, installation and commissioning of boiler and pressure vessel, chemical, metallurgical, petroleum and other equipment, as well as 09CuPTiRE-B steel standard process technology development, technology transfer and related technical consulting and technical services.