Chemical composition of EN 10025-6 high strength steel S500QL1 sheet structural

Over the years, the company has established a standard of EN 10025-6 high strength steel S500QL1 steel products pre-sale, in sale and after-sale service, which meets customers' needs in all aspects and in the whole process, so that our products and services are deeply trusted by customers, and has established a long-term cooperation and mutual benefit relationship with customers. The company adheres to EN 10025-6 high strength steel S500QL1 quality surpervision, comprehensively implements quality management, strictly controls the whole process of product from contract signing to after-sales service.

Under normal exposure to the atmosphere, EN 10025-6 high strength steel S500QL1, bare steel forms a tight protective oxide film during the first few months of atmospheric corrosion. Sometimes architects choose bare steel structures because they want to get the appearance of uniform atmospheric oxidation on the steel surface, and sometimes they are to save the protective coating for economic purposes. To use these low-alloy high-strength steels in a bare state, the design must consider that the surface of the steel cannot be wet for a long time, and special attention should be paid to the special atmospheric environment to ensure that the corrosion rate of the steel is allowed under this condition.

There are many advantages of EN 10025-6 high strength steel S500QL1, pickling coils. The surface of pickling coil is smooth, and the outside is very beautiful. From the appearance, we can see how the manufacturer's technology is, and it is convenient to use pickling coils in engineering. In addition, the cost can be reduced by using pickling coil instead of cold rolled sheet. The corrosion resistance of pickling coil is better than ordinary steel plate, and its service life is also very long.

As the thickness and hardness of EN 10025-6 high strength steel S500QL1 increase, the tendency to crack at the cutting edge increases. In order to prevent the EN 10025-6 high strength steel S500QL1 from cutting cracks, preheating should be carried out before EN 10025-6 high strength steel S500QL1 cutting. Special attention should be paid to preheating to make the entire EN 10025-6 high strength steel S500QL1 interface evenly heated to avoid local overheating in the area contacting the heat source. If the whole EN 10025-6 high strength steel S500QL1 cannot be preheated, the partial preheating method can be used instead.

"A204 Grade C steel chemical composition(%)Carbon max.: 0.28 Manganese max.: 0.90Phosphorus Max.: 0.025Sulfur Max.: 0.025Silicon: 0.15-0.40Molybdenum: 0.45–0.60EN 10025-6 high strength steel S500QL1, A204 Grade C steel mechanical propertiesFor boiler steel plate A204 Grade C, the yield strength shall be above 295 Mpa, tensile strength from 515 Mpa to 655 Mpa."

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