Compare Hardox® Wear Plate Grades
Grade Specifications
HBW measures Brinell hardness; HRC uses the Rockwell C scale. Toughness describes resistance to fracture under impact. Compare each grade’s test conditions, thickness range, and fabrication requirements.
Hardox® 400
400 HBW nominal
Wear plate for general liners, chutes, and repair wear parts.
View PropertiesHardox® 450
450 HBW nominal
Wear-resistant steel for wear parts exposed to abrasion and impact.
View PropertiesHardox® 500
500 HBW nominal
Harder wear plate for wear parts exposed to severe abrasion.
View PropertiesHardox® 500 Tuf
475 to 505 HBW
Wear-resistant steel for load-bearing buckets, bodies, and other wear parts.
View PropertiesHardox® Extreme
57 to 63 HRC typical
Very high hardness for wear parts exposed to extreme sliding abrasion.
View PropertiesHardox® HiAce
450 HBW nominal
Wear steel for corrosive or elevated-temperature conditions.
View PropertiesTalk To Us
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