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Q690C high strength steel plate

Q690C steel plate is a high-strength low-alloy structural steel. It is widely used in heavy machinery, pressure vessels, bridges and shipbuilding due to its excellent mechanical properties and processing characteristics.

Q620E high strength steel plate

Q620E is a quenched and tempered steel plate for high-strength structures. The steel grade consists of the first letter of the Chinese pinyin representing the yield strength, the minimum yield strength value, and the quality grade symbol (C, D, E, F) arranged in order. Example: Q620E. —The first letter of the Chinese pinyin of the word "Qu" in the steel yield strength; 620—the value of the minimum yield strength, in MPa; E—the quality grade symbol.

Q620D high strength steel plate

As a high-quality steel material, Q620D high-strength steel plate has the characteristics and advantages of high strength, high toughness, excellent welding performance and processing performance. It can meet the requirements of various complex structures and heavy loads and is widely used in various fields.

Q620C high strength steel plate

Q620C high-strength steel plate is a high-quality steel widely used in construction, bridges, ships, automobiles and other fields. It has high strength, high toughness, good welding performance and processing performance, and can meet the requirements of various complex structures and heavy loads.

Q500E high strength steel plate

Q500E is a low alloy high strength steel plate, and the implementation standard is GB/T16270-2008. This high strength steel plate is generally used in the manufacture of various types of engineering machinery, such as drilling rigs, electric shovels, excavators, loaders, bulldozers, various cranes, coal mine hydraulic supports and other mechanical equipment and other components used in mines and various engineering construction.

Q500D high strength steel plate

Q500D is a low alloy high strength steel plate, and the implementation standard is GB/T16270-2008. This high strength steel plate is generally used in the manufacture of various types of engineering machinery, such as drilling rigs, electric shovels, excavators, loaders, bulldozers, various cranes, coal mine hydraulic supports and other mechanical equipment and other components used in mines and various engineering construction.

Q500C high strength steel plate

Q500C steel plate is a high-strength low-alloy structural steel with high yield strength and tensile strength, as well as good toughness and plasticity. Its yield strength is above 500MPa, its tensile strength is around 630MPa, its elongation is also high, and it has good deformation capacity. In addition, Q500C steel plate also has good welding performance and corrosion resistance, and can meet the use requirements in various complex environments.

Q460E high strength steel plate

Q460E is used as high-strength steel structure parts for engineering and general structures with impact performance requirements at low temperatures of -40℃. It is mainly used to manufacture bridges, ships, vehicles, boilers, high-pressure containers, oil and gas pipelines, large steel structures, etc.

Q460D high strength steel plate

Q460D steel plate is a low alloy high strength steel plate, produced in accordance with the new GB/T1591 standard, with a production thickness between 8mm-400mm. The Q460D grade is composed of the capital letter of the yield strength, the lower limit of yield strength, and the quality grade of the steel plate. Q460D steel plate not only has high yield strength and toughness, but also has the properties of easy welding, easy cutting, fatigue resistance, etc. It is often used in mining machinery, engineering machinery and equipment manufacturing, etc.

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