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SPA-H steel plate has strong corrosion resistance under weather conditions such as rain, snow, ice and fog. A dark brown oxide layer can be formed on the surface of the SPA-H steel plate to inhibit the deep penetration of arsenic. Therefore, the use of SP
With the continuous improvement of strength grade, toughness and welding performance of Q355NH weathering steel plate, the appropriate thickness of q355nh weathering steel plate is also gradually improved. Steel for railway bridges, highway bridges and se
A242 Type 1 steel plate is used to make structural components, such as containers, railway vehicles, derricks, seaport buildings, petroleum production platforms and containers containing hydrogen sulfide corrosion in chemical petroleum equipment. A242 Typ
40Cr steel plate is a low hardenability quenched and tempered steel, which is widely used in automobile steering screw, connecting rod screw inspection, intake valve and important gear, etc. The quality of 40Cr steel plate will directly affect the functio
The distribution of special alloying elements in 05CuPCrNi weathering steel provides a protective layer, which in turn produces a corrosion inhibition effect. The protective layer on the surface of 05CuPCrNi weathering steel will slowly grow and regenerat
20Cr steel plate is widely used in various applications, as well as tool blocks and other parts in automobile and engineering industries. 20Cr steel plate is mainly used for manufacturing high strength and high strength surface wear.
The 20Cr steel plate
The following is Q235NH weather resistant steel plate specification: Product Materials Specification Q235NH weather resistant Q235N
The application of GB/T 4171 Q235NH steel plate:
China GB/T 4171 Q235NH steel plate is used for vehicles, bridges, towers, containers, etc.
GB/T 4171 Q235NH st
The full name of Q235NH steel plate: Atmospheric corrosion-resistant hot-rolled steel, also known as Cowden steel, corrosion-resistant steel, is widely used in outdoor steels such as containers, chimneys for power plants, and railway engineering. For exam
The following is NM400 steel plate stock size and quantity