Grizzly bars which are tough and magnetic

Allmän information
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SSAB
Fallbeskrivning

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 


Slutkund
Industri
Cement
Bearbetat råmaterial
Limestone
Slitdel
Utrustning
Hammer crushers / Grizzly bars
Temperatur
0–250 °C / 32–480 °F
Storlek på bearbetat material
10–300 mm / 0,4–12,0"
Lösning
Ny lösning
Hardox 500
Tjocklek
60 mm
Livslängd
8 months
Viktiga framgångsfaktorer
Förbättrad sprickhållfasthet
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