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SSAB - Hardox 450 Wear Parts

The most popular abrasion-resistant steel with excellent structural properties.

Hardox® 450 is an abrasion-resistant steel with a nominal hardness of 450 HBW. Hardox® 450 combines good bendability and weldability with an option for guaranteed impact toughness (Hardox 450 Tuf).

The products can be used in many different components and structures that are subject to wear. Hardox® 450, with an extra 50 Brinell hardness over our 400 grade, provides better dent and abrasion resistance as well as longer wear life, so you can achieve even greater savings.


Key Specifications
Dimensions (Thickness/Width/Length) T: 0.03 - 5.12 Inches W: Up to 131.89 Inches L: Up to 575.98 Inches
Impact toughness CVL typical for 20 mm (¾”) J at-40°C (ft-lb at -40°F) 50 (37)
Relative service life interval 1.1-1.7