Effect of microalloying element crystallization on properties of 09CuPTiRE-B steel structure

Based on the main business of iron and steel, we are committed to producing high-quality, green and efficient steel products. The main steel products are medium and 09CuPTiRE-B steel structure heavy plate, hot rolled coil, section steel, steel tube, etc., which are widely used in automobile, oil, railway, bridge, construction, electricity, transportation, machinery, shipbuilding and other important fields. Our steel products are exported 09CuPTiRE-B steel structure to Indonesia, Bangladesh, Myanmar, Iran, Brazil, Mexico, UAE, Iraq, etc Egypt, Mozambique, Ukraine and other dozens of countries and regions.

The yield strength of A36, D36, E36 and F36 is not less than 355N/mm^2, and the 09CuPTiRE-B steel structure tensile strength is 490~620N/mm^2. A, D, E and F respectively indicate that they can be at 0° and -20 ° respectively. Impact toughness that can be achieved at -40℃, -60 ℃.

Compared with 09CuPTiRE-B steel structure, ordinary steel plate, ship plate has better resistance to wind and wave. In the ocean, there are often big winds and big waves. If the performance advantage of ship plate is not prominent, it is easy to be damaged by big waves. The service life of ship plate is longer than that of ordinary steel plate. Because of its excellent performance, the ship plate can be used for a long time. Some waste ships can remove the ship plate for recycling. The price of ship plate is higher than ordinary steel plate.

Superior process production line advantage sdf: The company has focused on weathering steel 09CuPTiRE-B steel structure, pressure vessel plate, oil tank plate, pipeline steel plates, and steel welded structures for many years, and has a strong factory scale; one of the domestic excellent weathering steel manufacturers, serving customers all over the world; using frequency conversion and microcomputer program control, the equipment is highly automated; Improve product efficiency and improve product quality.

The toughness of steel such as 09CuPTiRE-B steel structure is the ability of steel to absorb energy in the process of plastic deformation and fracture, and also the ability of steel to resist impact load. It is related to and different from the plasticity of steel. It is the comprehensive performance of strength and plasticity. The strength plasticity index of steel is obtained by static tensile test. When these indexes are used to bear the dynamic load structure, there are obvious limitations.

Our company will accept the product quality objection registration record, pass it to the 09CuPTiRE-B steel structure production unit and relevant departments, and timely coordinate the supervision of product 09CuPTiRE-B steel structure quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.