HARDOX is a high-strength and wear-resistant weathering steel material.

HARDOX is a trademark and pand series of Hardox, and it is also a high-strength and wear-resistant weathering steel material. HARDOX wear-resistant steel plates have excellent wear resistance, high strength and lightweight, and are widely used in various industries, such as logistics industry, metallurgical industry, etc. According to the production process and modulation, the hardness of HARDOX wear-resistant steel plates has reached different levels such as HB400, HB500, HB600, etc. Therefore, its name is also named after the hardness of the wear-resistant plate. For example, HARDOX400 means that the average Shore hardness has reached HB400. wear-resistant plate.

The chemical composition of HARDOX wear-resistant steel plates includes a variety of elements. The selection and content ratio of these elements have an important impact on the wear resistance, strength, toughness and other properties of the steel plates. Generally speaking, the carbon (C) content in HARDOX wear-resistant steel plates is between 0.02~0.25%. The carbon content is the key factor affecting the hardenability and hardness of the steel. The maximum content of silicon (Si) is 0.70%, while the maximum content of manganese (Mn) is 1.60%. In addition, the contents of phosphorus (P) and sulfur (S) are also strictly controlled, with maximum values of 0.02% and 0.010% respectively. In addition to these basic elements, HARDOX wear-resistant steel plates also contain a certain amount of alloying elements, such as chromium (Cr), molybdenum (Mo), nickel (Ni), copper (Cu) and boron (B). The addition of these alloying elements can significantly improve the hardenability, hardenability and comprehensive mechanical properties of steel. In particular, the addition of boron can refine the grains to a certain extent and improve the strength and wear resistance of steel.

The production method of HARDOX wear-resistant steel plates mainly includes the following steps: molten steel, smelting, rolling, and heat treatment. In addition, HARDOX wear-resistant steel plates may undergo further processing before leaving the factory, such as cutting, drilling, bending, Welding and grinding, etc. to meet the specific needs of different customers or projects.

HARDOX wear-resistant steel plate has a series of remarkable characteristics, making it widely used in many fields:

1. High strength: It has excellent tensile strength and yield strength, can withstand high loads and impact forces, and ensures the stability and safety of the structure.

2. High wear resistance: Through special production technology and heat treatment technology, the surface hardness is high and the wear resistance is excellent. It can maintain good performance for a long time and extend the service life of the equipment.

3. Good toughness: Steel plates maintain good toughness, can resist impact and deformation, and maintain structural integrity.

4. Good weldability: It has good welding performance and can be easily connected by welding, which facilitates the manufacturing and installation of large equipment.

5. Excellent processing performance: HARDOX wear-resistant steel plates can be used for cutting, bending, drilling and other processing operations to meet different design needs and facilitate construction and use.

6. Lightweight design: Due to the high strength characteristics of HARDOX wear-resistant steel plates, it can reduce the amount of material used while ensuring structural strength, achieve lightweight design of equipment, and reduce manufacturing costs and operating costs.

The application range of HARDOX wear-resistant steel plates is very wide, covering almost all fields that require high strength and wear resistance. The following are its main application areas:

1. Mines and quarries: in crushing equipment, conveying systems and screening equipment, in open-pit coal mining equipment, such as bucket excavators, draglines, loaders, electric shovels and dump trucks, etc.

2. Construction and building materials: It can be used to make concrete mixer truck mixing drums, cinder hoppers, construction machinery buckets and other equipment, and can be used to make concrete mixer mixing blades, bucket blades and other parts.

3. Metallurgy and heavy machinery: used for lining plates of metallurgical equipment, lining of sand blasting machines, etc.

In addition, HARDOX wear-resistant steel plates can also be used to manufacture rail transit equipment, industrial waste processing equipment, etc., as well as for innovative applications in some engineering fields, such as making explosion-proof walls, which have excellent explosion-proof performance and impact resistance to protect the safety of the surrounding environment.