SSAB customer case - Copterblades with long service life

End customer
Industry
Concrete
Wear part
Equipment
Cutters / Cutter wheel
Temperature
0 – 250 °C / 32 – 480 °F
Processed material size
< 10 mm / < 0.4 "
Solution
New solution
Hardox 450
Thickness
4 mm
Service life
4 days
Key success factors
Improved service life
100%
General information
Name of center
SSAB
Description of the case

Copter blades to polish concrete surface


Previous part material:  SS400
Service life: 1-2 days 
Hardness: 235 HB
Thickness: 4 mm
Improvement needs: longer service life
New material: Hardox 450
Thickness: 4 mm
Service life: 3-4 days



180