Q235B Q345B hot-rolled medium thick plate with complete specifications available in stock, suitable for steel structure manufacturing

Description :

This medium thick plate is a commonly used basic material in the fields of building structures and mechanical manufacturing. The medium and thick plates we provide cover common grades such as Q235B and Q345B, with a thickness range usually between 6mm and 100mm, a width of 2000mm or 2200mm, and a length that can be customized according to demand or provided in standard 9-meter and 12 meter specifications. The surface has undergone hot rolling treatment, with good flatness and no severe oxide scale, making it easy for subsequent cutting, welding, and processing.

Medium thick plates are mainly used in shipbuilding, bridges, pressure vessels, heavy machinery bases, and high-rise steel structure frames. Q235B material has good plasticity and toughness, excellent welding performance, and is suitable for general structural components; Q345B (low-alloy high-strength steel) has higher yield strength and resistance to low temperature impact, making it suitable for engineering scenarios with larger loads or higher safety requirements. When purchasing, attention should be paid to checking the surface of the steel plate for defects such as cracks, scars, folds, etc., to ensure that the material list is consistent with the actual furnace batch number.

As a direct supplier in the supply chain, we guarantee stable supply, complete specifications, and support staggered delivery. For medium and thick plates of special thickness or width, assistance can be provided in coordinating the production schedule of steel mills. The storage conditions are good, preventing rust and ensuring that the quality of the delivered boards meets the national standards GB/T 700 or GB/T 1591. Whether it is sporadic procurement or large-scale engineering orders, timely logistics support services can be provided to help control project costs and cycles.

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