Low alloy plate is a general term referring to steel plates with an alloy content of less than 3.5%. What is generally referred to as low-alloy plate in the market is Q345B plate.

Steel plates have a great ability to cover and accommodate, and can be used as roof panelscoverMaterials and manufacturing containers, oil storage tanks, packaging boxes, train carriages, car shells, industrial furnace shells, etc:It can be cut and combined according to usage requirements to produce various structural and mechanical parts, and can also be made into welded steel sections, further expanding the scope of use of steel plates;It can be bent and stamped to produce boilers, containers, stamped car shells, civilian vessels, appliances, and can also be used as a blank for welding steel pipes and cold-formed steel. Due to the above characteristics, the steel plate production reaches the total steel production50%The above.

Production process flow

Oversized slab storage→Slab cutting→Fixed length slab storage→Slab feeding→Slab entering the furnace→Slab heating→The slab is taken out of the furnace→Rough descaling of slab→Rolling precision descaling→Steel plate cooling(ADCO)→Hot segmented cutting→Steel plate straightening→Cold bed air cooling→Inspection and grinding of the upper and lower surfaces of the steel plate→Steel plate edge cutting→Cutting head and tail of steel plate, sizing, sampling→Steel plate marking→Finished product collection→Finished Goods Warehousing→flaw detection→Warehousing.