Cutting process of P355GH steel

Steel plate cutting generally refers to the process of mixing industrial gas and oxygen to reach the cutting temperature, melting, blowing slag and dividing the steel structure. The technologies currently used include flame cutting, water cutting, plasma cutting, CNC cutting, etc.

After all performance indicators of P355GH steel plate meet the requirements of factory inspection, P355GH steel plate can be cut and processed according to the cutting process. Generally, CNC plasma cutting or CNC laser cutting are preferred when the thickness of P355GH steel plate within 20mm. If the thickness of P355GH steel plate over 30mm, CNC flame cutting is usually chosen to control the accuracy and time of cutting.

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