Hardox Sheet

Key Features of Hardox Sheet:

Hardox sheets come in various grades, each designed for specific conditions. Some of the key features of Hardox sheets include:

• Exceptional Hardness: Hardox sheets have a hardness range between 400 and 600 Brinell (HBW), making them one of the most wear-resistant steels available. This feature ensures resistance against abrasion and wear caused by contact with various materials.
• High Toughness: Despite their high hardness, Hardox sheets exhibit excellent toughness. This means they resist impacts and mechanical stresses well, reducing the risk of cracking or breaking.
• Weldability and Formability: Another advantage of Hardox sheets is their ease of welding and shaping, which makes them suitable for manufacturing complex structures.

Grades of Hardox Sheet and Their Applications:

Hardox 400:

With a hardness of 400 Brinell, this grade is suitable for environments with moderate abrasion. Due to its excellent toughness and good wear resistance, it is widely used in various industries.
Applications:

• Transportation: Manufacturing truck bodies, trailers, and containers exposed to moderate wear.
• Agriculture: Production of certain agricultural equipment not in contact with very hard materials or soil.
• Construction: Structural parts such as towers and conveyor belts.

Hardox 450:

With a hardness of 450 Brinell, Hardox 450 offers higher wear resistance than Hardox 400, making it suitable for harsher abrasion conditions.
Applications:

• Mining: Manufacturing parts like excavator buckets and extraction equipment exposed to high abrasion.
• Recycling: Equipment for processing heavy materials and shredders.
• Automotive: Production of heavy-duty truck bodies.

Hardox 500:

With a hardness of 500 Brinell, this grade is designed for environments with severe wear conditions. It is commonly used in heavy and mining industries requiring high abrasion resistance.
Applications:

• Mining: Heavy equipment such as loaders, dumpers, and drilling machines exposed to severe wear.
• Construction: Wear-resistant parts like digging blades and truck components.
• Energy: Manufacturing energy sector equipment like tanks and pipelines used in power plants.

Hardox 600:

With a hardness of 600 Brinell, Hardox 600 is among the most wear-resistant grades. It is used in conditions with extremely severe abrasion and pressure, ideal for industries requiring very high strength.
Applications:

• Mining: Production of parts such as chassis for heavy mining machinery working under harsh conditions.
• Recycling: Equipment processing metal and plastic materials exposed to heavy wear.
• Transportation: Parts of trucks and trailers in contact with very heavy and hard materials.

Hardox HiTuf

Hardox HiTuf is a special grade combining high hardness and toughness, designed for environments requiring both abrasion and impact resistance.
Applications:

• Mining: Manufacturing impact-resistant parts like blades in mining equipment.
• Construction: Impact-resistant components for metal structures under heavy mechanical stress.
• Agriculture: Cutting blades and heavy agricultural machinery parts that resist impact and pressure.

Advantages of Using Hardox Sheet:

• Extended Equipment Lifespan: Hardox sheets’ high resistance to abrasion and impact significantly increases the service life of machinery and equipment, reducing maintenance costs and improving productivity.
• Weight Reduction: The high strength of Hardox allows the use of thinner sheets without sacrificing durability, leading to overall lighter structures and cost savings.
• Resistance to Harsh Environments: Hardox sheets perform well in extreme temperatures and harsh or corrosive environments due to their special properties.

Chemical Composition of Hardox Sheet:

The chemical composition varies depending on the grade but typically includes carbon, manganese, silicon, phosphorus, sulfur, chromium, and nickel, each contributing to the mechanical properties of the steel.