The controlled cooling process of EN10025-4 S355M steel plate

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Application range of NM400 wear plate, EN10025-4 S355M steel plate:1) NM400 wear-resistant plate is used for metallurgical machinery equipment: iron ore sintering conveying elbow, iron ore sintering machine liner, scraper liner.2) NM400 wear-resistant plate is used for mining machinery equipment: mineral, stone crusher linings, blades.3) NM400 wear-resistant plate is used for other mechanical equipment: sand mill cylinder, blade, various port machinery wear-resistant parts.

In the welding process, effectively preventing the stress and deformation of the component during the welding process is the key to ensuring the welding quality of the wear-resistant steel plate. In the welding process, after spot welding each part according to the position of the drawing, ensure that the size is consistent with the drawing. The welding method of symmetrical multi-layer multi-pass welding is adopted to ensure the appropriate welding process parameters, which can effectively prevent the welding deformation of the EN10025-4 S355M steel plate, wear-resistant steel plate.

"SA572 Grade 55 [380] steel chemical composition(%)Carbon max.: 0.26Manganese max.: 1.35Phosphorus Max.: 0.030Sulfur Max.: 0.030Silicon max.: 0.40EN10025-4 S355M steel plate, SA572 Grade 55 [380] steel mechanical propertiesTensile strength min. MPa: 380Yield strength min. MPa: 485Elongation % min. in 200mm : 17Elongation % min. in 50mm : 20"

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We are leading supplier of pipeline steel. The pipeline steel in usually in forms of pipeline steel coils, pipeline steel sheet, pipeline steel plate and pipeline steel pipes. And the most popular standard is API 5L. For questions about EN10025-4 S355M steel plate pipeline steel, such as X70 steel properties, API 5L X42 steel properties, difference between API 5L PSL1 and API 5L PSL2, API 5L grade B steel price, please feel free to communicate with us.