Alloy structral hardox 450 sheet application size list
At present, the design of oil and gas Hardox 450 sheet application pipeline is based on the yield strength of steel, and high transmission work requires higher yield strength of Hardox 450 sheet application steel. For welded wire pipe, the yield strength decreases after rolling and decreases with the increase of strength.
The surface quality of pickling coil is very good. Compared with ordinary hot-rolled plate, Hardox 450 sheet application, the surface quality of hot-rolled pickling coil is improved in addition to the oxide scale on the surface, which is convenient for welding, oiling and painting. The accuracy of pickling coil specification is high. After leveling, the shape of the plate changes to a certain extent, thus reducing the deviation of unevenness, improving the surface finish and enhancing the appearance effect of pickling coil.
Processing performance of quenched and tempered steel: Hardox 450 sheet application plate can be used for cold working, bending and cutting. When the gas is cut off, cracks will not occur even without preheating. When preheating processing, quenched and tempered steel needs to be processed below the tempering temperature. Superb wear and corrosion resistance: Because it contains alloy elements such as copper and chromium, it has good corrosion resistance, higher hardness, and good wear resistance compared with ordinary steel.
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