Wuyang Iron & Steel S355G11+N is a marine structural steel plate, which implements the standard EN 10225:2009.
S355G11 + N steel plate fixed rolling: Wugang to the sun
S355G11+N/S355G12+N belongs to high-strength structural steel series products, with good comprehensive mechanical properties, welding performance, process performance, in line with the 3666 offshore 3769 oil production platform, wharf equipment and other structural parts used to manufacture 3666 ocean offshore, belongs to the fixed coastal structure with weldable structural steel, its delivery state is normalized or normalized rolling, the impact is -40 degree impact test, 10 after G indicates the relevant number of steel characteristics, as for the later +N means normalized or normalized rolling, It's just one way to name steel numbers in the standard.
S355G11+N/S355G12+N series steel is a structural steel of the EU EN10225 standard, which stipulates the chemical composition, mechanical properties and welding properties of offshore structural steel. At present, China has not yet formulated steel standards for marine engineering, and domestic low-carbon equivalent, microalloying, and reasonable heat treatment processes (such as normalizing) are selected to develop steel plates such as S355NL and S355J2, which can meet the application of some offshore platforms and structural parts.
S355G10+M steel plate size, quality and deviation
a. The dimensions and deviations of the product shall be further specified in one of the following relevant European standards and the following conditions: EN10024, EN10029, EN10034, EN10055, EN10056-2, EN10067, EN10210-2, EN10279
b. Unless an agreement is reached on the thickness of the steel plate, it should be based on the EN10029A grade
c. For strips with corrugations with a distance of less than 2m (between peaks), the following evaluation criteria apply:
2024-06-04
2024-06-04
2024-06-04
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