Grizzly bars which are tough and magnetic

Cliente finale
Industria
Cemento
Informazioni sulle materie prime
Limestone
Parte soggetta ad usura
Apparecchiatura
Hammer crushers / Grizzly bars
Temperatura
0 – 250 °C / 32 – 480 °F
Dimensioni del materiale lavorato
10 – 300 mm / 0,4 – 12,0 "
Soluzione
Nuova soluzione
Hardox 500
Spessore
60 mm
Durata utile
8 months
Fattori chiave di successo
Maggiore resistenza alle cricche
Rottura eliminata
Informazioni generali
Nome del centro
SSAB
Descrizione della casistica

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 


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