To ease in fabricating, Creusabro 4000 is supplied by approximately 360 HB hardness. After the fabrication, the hardness of Creusabro 4000 can be reach 420 HB.
Chemical Composition:
C : 0.20 max
Mn : 1.40
Cr : 0.85 min
Mo : 0.10 min
Ni : 0.30
S : 0.010 max
P : 0.018 max
Applications:
Mines: Extractors, Unloaders, Spiral Chutes. Crusher, Grinders, Screens, Conveyor
Quarries and Construction Earth Moving: Shovels, Diggers, Graders, Bulldozers, Dumpers, Dredging machines, Crushers, Grinders, Screens, Hoppers, Mixers, Molds for concrete aggregates
Cement Plants, Refractory Products: Crushers, Hoppers, Chutes, Cyclone, Wheel Excavator Buckets Metallurgical Plant, Scrap recovery, etc
The Creusabro concept-excellent ability to work harden and the supplementary contribution of microcarbides, already used in Creusabro 4000 has been improved in the Creusabro 8000. this grade takes advantage of an additional metal working process: the TRIP effect (Transformation Induce by Plasticity). The combination of this properties give to the Creusabro 8000 an exceptional wear resistance in heavy plates with uniform properties throughout the thickness around 8 times that of the standard mild steel (A572 G65 grade). The properties in extreme conditions are 50% superior to standard water quenched steel (hardness 500HB).
Creusabro 8000
Creusabro 8000 is supplied with the hardness of 420 HB in order to easy the fabrication. After fabrication, the hardness of Creusabro 8000 can reach 540 HB.
Chemical Compositions:
C Mn Cr Mo Ni S P
0.280 max 1.60 max 1.60 max 0.20 min 0.40 0.005 max 0.015 max
Applications:
Mines, Coal mines: Extracting and load equipment, Hopper lateral liner plate, Helical gravity conveyor.
Quarries and Construction Earth Moving: Blades, Outside Stiffeners, Under teeth pads of loaders and shovel dippers, Crushers and Mills lateral armor plate, Feed crown-wheel, Sprocket-wheal.
Cement Plants: Liners for drier-tubes, Buckets, Hoppers, Clinker cooler outlet shields.
Iron and Steel Industry: Scrap recovery, Brick works, Agricultural equipment, etc.
