Hardox® 400 is a trusted steel in the Hardox® wear plate family, with a heritage of hardness and
toughness going all the way back to 1974, when Hardox® was launched as the world’s first
bendable wear steel. This allowed for reliable performance both in the workshop and in operation.
Plates in Hardox® 400 come in thicknesses from 2 to 130 mm (0.079 to 5.118”). This grade is also
available as pipes or tubes and round bars.
Hardox® 400 is as easy for fabricators to work as any mild steel. There are several reasons: The
steel is very clean and has consistent properties, meaning it behaves in a predictable way every
time. It also has a lean chemical composition, which gives it excellent welding properties.
Hardox® 400 can be bent with tight bending radiuses, which sets Hardox® steel apart from other
AR steels.
The steel’s wear performance and toughness in combination with its workshop-friendliness makes
Hardox® 400 an industry legend.

Dimension Range
Hardox® 400 is available as plate in thicknesses of 4.0 – 130 mm (5/32 – 5.12″), and as sheet inmthicknesses of 2.0 – 8.0 mm (0.079 – 0.315″). Hardox® 400 plate is available in widths up to 3350mm (131.89″) and lengths up to 14630 mm (575.98″). Hardox® 400 sheet is available in widths up to 1650 mm (64.96″) and lengths up to 16000 mm (629.92″).
