Author Archives: Davide Bellizzi

SPECIAL MATERIALS

  Special materials, which can be perforated but are used only occasionally, are copper and titanium. Copper is a soft and malleable material. It is an excellent conductor of heat and has excellent corrosion resistance. Its duration in the atmosphere is practically unlimited: after a few days it becomes covered with a brown oxide film […]

IMPROVED STEELS FOR ATMOSPHERIC CORROSION – CORTEN

In Europe it is the EN 10025-5 standard that deals with these construction steels whose origin dates back to a patent of the 1930s: in those years, in fact, the United States Steel Corporation (USS) patented an improved steel calling it COR-TEN, acronym of high corrosion resistance (CORrosion resistance) and high mechanical resistance (TENsile strength), […]

HOT AND COLD ROLLED STEELS FOR BENDING AND DRAWING UNI EN 10130 AND 10111

  Schiavetti Lamiere forate uses cold rolled flat steels with a width of ≥600 mm and a thickness of 0.5 to 3 mm, supplied in the form of coils or sheets (mainly in commercial format). These steels are characterized by maximum yield limits, minimum tensile strengths and minimum elongation guaranteed. They are also classified in […]

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