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Q390B steel plate is a kind of low-alloy high-strength structural steel, which not only has the characteristics of high-strength steel, but also belongs to the category of low-carb···
View：74 Date: 09-29-2024
Hot Dip Aluminum Zinc Metal hot Dip Steel coils
View：73 Date: 08-08-2024
Hot rolled coil is a kind of strip steel made from slab (mainly continuous casting billet), which is heated by heating furnace (or soaking furnace soaking) and rolled by roughing m···
View：80 Date: 07-25-2024
The hardness of steel is closely related to its internal structure, especially the dislocation in the structure. Dislocation is a kind of microscopic defects in steel, and their ex···
View：80 Date: 07-23-2024
The hardness of steel is closely related to its internal organizational structure and, more specifically, to the dislocation situation within the organization. Dislocation is a kin···
View：79 Date: 07-23-2024
After finishing lines such as cutting the head, cutting the tail, cutting the edge and straightening and leveling for multiple passes, the straight hair coil is then cut or rerolle···
View：87 Date: 07-12-2024
Hot rolling is a rolling process that is carried out above the recrystallization temperature.
View：89 Date: 07-12-2024
Ordinary medium and thick steel plate: Advantages: smooth surface, good quality, easy processing, relatively low price. Disadvantages: internal bubbles, impurities, bad welding, po···
View：103 Date: 07-04-2024
The material composition of common steel plate grades is different, generally including carbon (C), silicon (Si), manganese (Mn), sulfur (S), phosphorus (P) and other elements, of ···
View：88 Date: 06-27-2024
Open-hearth steel is mainly carbon steel and ordinary low-alloy steel, which are divided into acid open-hearth steel and basic open-hearth steel according to the properties of lini···
View：88 Date: 05-28-2024
Elbow is a commonly used connection pipe fittings in water heating installation, which is used to connect the corner of the pipeline and change the direction of the pipeline.
View：85 Date: 05-23-2024Sales hotline：
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