Hardox® 400 Product Datasheet
Mechanical properties, dimensions, and delivery conditions for general-purpose Hardox® 400 wear steel.
What Is Hardox® 400?
Hardox® 400 is a wear-resistant steel with a nominal hardness of 400 HBW. It is used for general liners, chutes, and wear parts that need to be cut, bent, or welded. Selection depends on the abrasion and impact the part will face.
SSAB® product information reviewed 10 October 2026. Dimensions are manufacturer ranges, not BSF stock. Typical impact values are not guaranteed; specimen size, direction, thickness, and test temperature affect the result. Check the full specification before ordering.
Current SSAB® Specification- Hardness (plate)
- 370 to 430 HBW
- Typical impact energy
- 45 J at −40 °C; longitudinal Charpy V, 20 mm reference
- Plate thickness
- 4 to 130 mm
- Sheet thickness
- 2 to 8 mm
Where Hardox® 400 Is Used
Typical uses for this grade, with links to the relevant BSF wear parts.
- General wear liners and chutes
- Duct sections in steel and cement plants
- Grain hopper walls and transitions
- Moderate abrasion repair patches
Fabrication & Supplied Documents
BSF cuts and fabricates Hardox® 400 for liner, duct, and hopper work. Provide the required thickness, dimensions, or an existing sample. Availability and lead time are confirmed for each enquiry.
The supplied PDF may be an earlier edition. Use the current SSAB® specification linked above for new orders.
Compare Other Hardox® Grades
Review hardness and typical uses before selecting your material.