The production process of hot-rolled iron plate

Hot rolled iron plates, also known as hot-rolled steel plates and strips, commonly referred to as hot plates, are sometimes written as "rolled" or "tied", such as hot-rolled plates, but both refer to the same material. The following is a detailed introduction about hot-rolled iron plates:
Basic Definition
Hot rolled iron plates are steel plates and steel strips made by hot rolling process, with a width usually greater than or equal to 600mm, a thickness range of 0.35200mm for steel plates, and a thickness range of 1.225mm for steel strips. During the manufacturing process of this material, the metal billet is heated to a high temperature and then pressed into the desired shape and size by a rolling mill.
Performance characteristics
Physical and mechanical properties: Hot rolled iron plates have high plasticity and toughness, and can withstand large loads and pressures. However, its surface is relatively rough, with lower strength and hardness.
Application advantages: Due to its good processability and strength, hot-rolled iron plates are widely used in various fields such as construction, ships, bridges, automobiles, pipelines, and machinery manufacturing. For example, in the field of construction, hot-rolled iron plates are used to manufacture steel structures, steel frames, steel beams, etc; In the automotive industry, it is used to manufacture components such as car bodies and chassis.
Specifications and dimensions
The specifications and dimensions of hot-rolled iron plates vary depending on application requirements, but usually follow certain standards. Here are some common specification examples:
Steel plate thickness series: including 0.6, 0.65, 0.7 Multiple thickness levels including 3.0, 3.2, 3.4mm, etc.
Steel plate length: usually between 1.2-12m, but the specific length can be customized according to customer needs.
Steel strip width: Starting from 600mm, there are various width specifications such as 650, 700, 800mm, and even wider sizes.
application area
Hot rolled iron plates are highly favored due to their excellent physical and mechanical properties and wide range of applications. The following are its main application areas:
In the field of architecture, it is used to manufacture building materials such as steel structures, steel frames, and steel beams.
Automotive industry: manufacturing automotive body, chassis, engine hood and other components.
Shipbuilding: Manufacturing components such as the hull, belly, and bottom of a ship.
Mechanical manufacturing: manufacturing key components of various machines and equipment.
In summary, hot-rolled iron plates are an important metal material that plays a crucial role in multiple fields. With the continuous advancement of technology and the expansion of application fields, the market demand for hot-rolled iron plates will continue to grow.