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Description of the case
Segment: Quarrying
Processed: Gravel
Previously: ZGMn13 with service life of 2 months. Hardness 280 HBW, approx. 20 mm.
Need: Longer service life.
New solution: Hardox® 500, 12 mm with service life longer than 6 months
Processed: Gravel
Previously: ZGMn13 with service life of 2 months. Hardness 280 HBW, approx. 20 mm.
Need: Longer service life.
New solution: Hardox® 500, 12 mm with service life longer than 6 months
Case details
Key success factors
Improved service life: 300%
New solution
Hardox® 500,
: 20mm
Old solution
Mn casting: 20mm
