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SUS631 material with outstanding corrosion resistance

SUS631 Austenitic precipitation-hardened stainless steel is a semi-austenitic precipitation-hardened stainless steel by adding the element aluminum.

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Q235 welded steel pipe is carbon structural steel

Q235 welded steel pipe is carbon structural steel (GB/700-2006) Q235 welded steel pipe, also known as welded pipe, is made of steel plate or strip after curling···

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Common Problems of hot dip galvanizing

In addition, if the quality of zinc liquid deteriorates, the iron content in zinc liquid increases, and the pure zinc layer on the surface of galvanized is gray···

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How about Q355B high frequency welding H-beam

Structural weight is light. Compared with the concrete structure, the weight of the structure is light, the reduction of the weight of the structure, reduce the···

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Classification of carbon steel, common grade of carbon steel

Carbon steel is an iron carbon alloy with carbon content ranging from 0.0218% to 2.11%. Also known as carbon steel. It also contains small amounts of silicon, m···

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