Hardox 300 steel plate is a high strength wear resistant steel, mainly used in applications requiring high wear resistance. It belongs to the Hardox series of wear resistant steel plates produced by Swedish SSAB, which is famous for its excellent wear resistance and good processing properties.
1. High wear resistance: Hardox 300 steel plate has extremely high hardness and wear resistance, which can effectively resist wear and extend the service life of equipment.
2. High strength: Compared with ordinary steel, Hardox 300 has higher yield strength and tensile strength, which is suitable for high stress and high impact applications.
3. Good processing performance: Despite its high hardness, Hardox 300 still has good processability and can be cut, welded, bent and machined.
4. Uniform hardness: The uniform hardness of the steel plate surface and inside ensures consistent performance throughout the use process.
Hardox300 steel plate, as one of the HARDOX wear-resistant steel plate series, has unique performance characteristics and a wide range of applications. The following is a detailed introduction to Hardox300 steel plate:
1. High strength and high wear resistance:
Hardox300 steel plate has obtained excellent wear resistance and high strength through advanced heat treatment and surface hardening technology. Its hardness grade is usually between HB300-350, which enables it to maintain stable performance in high-load and high-impact working environments.
Compared with traditional steel plates, Hardox300 steel plates perform well in wear resistance and can effectively resist various wear environments, thereby extending the service life of equipment.
2. Low dead weight:
Hardox300 steel plates have a lower dead weight than traditional steel plates of the same strength, which helps to reduce the overall weight of the equipment, improve operating efficiency, and reduce energy consumption.
3. Good processing performance:
Hardox300 steel plates can be connected by conventional welding processes, which is convenient for operation and maintenance in actual projects. At the same time, it can also be processed by cutting, drilling, bending and other processing to meet different engineering needs.
4. Excellent toughness:
While maintaining high hardness and wear resistance, Hardox300 steel plate also has good toughness, which enables it to maintain structural integrity when subjected to impact loads and reduce the risk of fracture and failure.
The typical chemical composition of Hardox 300 is as follows:
Carbon (C): 0.20 – 0.25%
Manganese (Mn): 1.00 – 1.50%
Silicon (Si): 0.70%
Chromium (Cr): 0.40%
Nickel (Ni): 0.25%
Boron (B): 0.004%
Mechanical properties:
Hardness: 270 – 330 HBW
Yield strength: 800 MPa
Tensile strength: 1000 MPa
Elongation: 10 – 14%
Mining and mining equipment: such as buckets, mine cars, conveyors and crushers, which can effectively extend the service life of equipment.
Construction and earthmoving: used to manufacture bulldozers, excavator buckets, truck cabins, etc., to resist the wear of soil and rocks.
Waste handling and recycling equipment: such as waste bins, waste sorters and crushers, which can withstand high wear environments.
Agricultural machinery: such as plows, seeders and harvesters, wear-resistant parts, extend the service life of equipment
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