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Description of the case
Raw material processed: Lime stone
Previous part material: Mn-steel
Material producer: Unknown
Service life: 3 - 4 months
Hardness: 50HRC and above
Impact toughness: Unknown
Thickness: 60mm
Other important properties: Tensile Strength/ Weldability
Improvement needs: Service life time
New material: Hardox® 500
Thickness: 60 mm
Service life: 6 – 8 months
Other improved properties: In case of breakage is the magnetism in a steel an advantage. An Mn-steel will not be catched by the magnet
Properties from production methods:
Oxy Cutting
Case details
Key success factors
Increased crack resistance: Breaking eliminated
New service life: 8 months
New solution
Hardox® 500,
: 60 mm
Old solution
Mn casting: 60 mm
