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Carbon steel plate, best price hot rolled structural price mild steel plate on sale .When iron is smelted from its ore by commercial processes, it contains more carbon than is desirable. To become steel, it must be melted and reprocessed to reduce the carbon to the correct amount, at which point other elements can be added. This liquid is then continuously cast into long slabs or cast into ingots. Approximately 96% of steel is continuously cast, while only 4% is produced as cast steel ingots.

The ingots are then heated in a soaking pit and hot rolled into slabs, blooms, or billets. Slabs are hot or cold rolled into sheet metal or plates. Billets are hot or cold rolled into bars, rods, and wire. Blooms are hot or cold rolled into structural steel, such as I-beams and rails. In modern foundries these processes often occur in one assembly line, with ore coming in and finished steel coming out. Sometimes after a steel's final rolling it is heat treated for strength, however this is relatively rare.

1. Structural steel

Mainly used in the production of steel structure parts, bridges, ships and vehicles.

2. Weather-resistant steel

Adding special elements (P, Cu, C, etc.), has good corrosion resistance and atmospheric corrosion resistance, used in the production of containers and special vehicles, and also used in building structures.

3. Steel for automobile structure

High-strength steel plates with good stamping and welding properties are used in the production of automobile FRAME, WHEEL, etc.

4. Hot rolled special steel

Carbon steel, alloy steel, and tool steel for general mechanical structure are used in the production of various mechanical parts after heat treatment.