Hot rolled flat plate material Q235B/Q345B with complete specifications and high flatness, suitable for mechanical processing

Description :

Open plate is a flat steel material made by processing hot-rolled coils through processes such as opening and cutting. Compared to the original roll, the open flat surface is smoother and has higher dimensional accuracy, making it easier for subsequent cutting, welding, and processing. This product is made of commonly used grades such as Q235B and Q345B, with a thickness range of 1.5mm to 20mm. The width is commonly 1250mm and 1500mm, and the length can be cut according to customer needs.

The flat panel is widely used in industries such as mechanical manufacturing, steel structure construction, container production, shipbuilding, and hardware processing. Due to the removal of internal stress from the rolled plate, it has good flatness and high material utilization rate, which can effectively reduce deformation problems during the processing. For structural components that require high-precision flatness, flat cutting is a more cost-effective choice than medium thick plates, especially suitable for batch stamping or laser cutting operations.

Please pay attention to distinguishing the performance differences between the flat plate and the original flat plate (medium thick plate) when purchasing. The flat plate retains a certain rolling texture, with slightly higher strength than medium thick plates of the same material, but slightly more pronounced anisotropy. We strictly control the source of goods in the supply chain, ensure that the material list is complete, and support third-party testing. Adequate inventory and diverse specifications can meet the urgent material needs of different projects. Whether it is small batch samples or bulk purchases, we can provide stable supply services to help enterprises reduce raw material costs and improve production efficiency.

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