Will EN10025-4 steel S420ML peel after rusting

In actual processing applications, the processing EN10025-4 steel S420ML thickness of flame cutting ranges from 6 to 200 mm, and the EN10025-4 steel S420ML cutting thickness can even reach 350 mm by replacing the air pipe and cutting torch nozzle. In order to better improve the cutting quality, the related process parameters will be slightly different when using flame cutting for materials of different thickness. The verticality of the cutting surface processed by the CNC flame cutting machine is generally high, and the slope can be controlled below 2-3°. The characteristic is that flame cutting performs better when cutting EN10025-4 steel S420ML with a certain thickness above 10mm.

SA387 Gr 11 Cl 1 steel has high brittle resistance, and also has good impact toughness in low temperature environments. It is suitable for refining and gas treatment in hydrogenation reaction and conversion equipment at high temperature. The maximum thickness of EN10025-4 steel S420ML products can reach 250mm. According to different thickness and impact requirements, the heat treatment of A387 Gr 11 Cl 1 plate can choose normalizing and tempering or normalizing and rapid cooling and tempering.

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It is a modern high-tech professional enterprise integrating scientific research, EN10025-4 steel S420ML production and sales. The company is mainly engaged in the manufacture, installation and commissioning of boiler and pressure vessel, chemical, metallurgical, petroleum and other equipment, as well as EN10025-4 steel S420ML process technology development, technology transfer and related technical consulting and technical services.