Characteristics and production process of hot-dip galvanized pipes

Hot-dip galvanized pipes are galvanized to improve the corrosion resistance of steel pipes. Hot-dip galvanized pipes are made by reacting molten metal with the iron matrix to produce an alloy layer, thereby combining the matrix and the coating. Hot-dip galvanizing is to pickle the steel pipe first. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution

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Characteristics of medium carbon steel

Medium carbon steel is a carbon steel with a carbon content of 0.25% to 0.60%. It includes most high-quality carbon structural steels and some ordinary carbon structural steels. This type of steel is mostly used to make various mechanical parts, and some are used to make engineering structural parts. Medium carbon steel has good hot processing and cutting performance, but poor welding performance. The strength and hardness are higher than those of low carbon steel, but the plasticity and toughness

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Characteristics and applications of aluminized steel plates

The full name of aluminized plate is “hot-dip aluminized steel plate”, which is similar to hot-dip galvanized steel plate in terms of manufacturing process. But its heat resistance is better than galvanized steel plate. Aluminum plate has the following 5 characteristics: 1. High temperature resistance: Due to the specific combination of the steel plate base material and the coating structure, an iron-aluminum alloy is formed, which makes the aluminum plate have excellent high temperature resistance. At 450℃, extremely high reflectivity

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Characteristics of DC01 material

DC01 cold-rolled steel plate is a commonly used steel variety, widely used in automobiles, home appliances, construction and other fields. It has excellent stamping forming performance and welding performance, and can meet various complex processing and manufacturing needs. The production process of DC01 cold-rolled steel plate mainly includes pickling, rolling, annealing and finishing. During the production process, by controlling parameters such as temperature, rolling speed and thickness, the required mechanical properties and surface quality can be obtained. The surface treatment

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Characteristics and uses of SPCC steel

What material is spcc: spcc is a cold-rolled carbon steel thin plate steel strip, which is directly called Baosteel in China, or represented by Q195, Q215A, and QB402. There are several types of SPCC steel plates that are close to it, namely SPCD, which is a cold-rolled carbon steel sheet used for stamping. Or SPCE, SPCCK, SPCC4D, etc., the specific scope of use will also be different. The use of spcc: 1. SPCC is generally used in the production of

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What is weathering steel plate?

Weather-resistant steel plate is a steel plate that is resistant to weather corrosion. The source is Corten steel plate in North America. It belongs to the low-alloy steel plate series and is a material between ordinary steel and stainless steel plates. Weather-resistant steel plate is made of ordinary Q235 series carbon steel with some copper and nickel anti-corrosion alloy elements added. Weather-resistant steel plate has unique characteristics such as strength, plasticity, shape, laser, corrosion resistance and high temperature resistance. Its

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