It is a flat steel made by pouring molten steel, cooling and pressing it It is flat or rectangular, and can be directly rolled or cut from wide steel strips. Steel plates are classified by thickness: with thin steel plates<4 mm (thinnest 0.2 mm), medium thick steel plates 4-60 mm, and extra thick steel plates 60-115 mm
一、Definition:
It is a flat steel made by pouring molten steel, cooling and pressing it
It is flat or rectangular, and can be directly rolled or cut from wide steel strips.
二、Classification
1、Steel plates are classified by thickness: with thin steel plates<4 mm (thinnest 0.2 mm), medium thick steel plates 4-60 mm, and extra thick steel plates 60-115 mm.
2、Steel plates are divided into hot-rolled and cold-rolled categories based on rolling.
3、The width of the thin plate is 500~1500 mm; The width of the thickness is 600~3000 mm.
4、Thin plates are classified by steel type, including ordinary steel, high-quality steel, alloy steel, stainless steel, etc.
5、According to professional purposes, there are oil barrel boards, enamel boards, bulletproof boards, etc.
6、According to the surface coating, there are galvanized sheet, tin plated sheet, lead plated sheet, plastic composite steel plate, etc.
Not all steel plates are the same, their materials are different, and the places where they are used are also different.
三、USE
1、 Steel plate is one of the main materials in the construction industry. In building structures, steel plates are commonly used in the manufacturing of components such as beams, columns, bridges, and steel roof structures. Due to its high strength, stiffness, and weather resistance, steel plates are widely used in high-rise buildings, large-span structures, and bridges, as they can withstand various forms of loads.
2、 Manufacturing industry: Steel plates have a wide range of applications in the manufacturing industry. For example, car manufacturers use steel plates to manufacture car bodies and components, such as doors, hood, and chassis. Other industries in the manufacturing industry, such as mechanical manufacturing, electronic manufacturing, and home appliance manufacturing, also use steel plates to manufacture structural components and casings of products.