CONCAVE 3RD TIER ALLOY
OEM Part Numbers Compatible: 17-502-177-006
CONCAVE 3RD TIER ALLOY for Metso SG5475 gyratory crusher, OEM No. 17-502-177-006. Standard-duty design matched to OEM specifications. Made of High Manganese Steel Mn13Cr2 with hardness HB 170-210 (work-hardened HRC 45-55). Weight: 388.1 kg. Dimensions: 766×383×114 mm. Suitable for crushing limestone, coal and gypsum under standard feed conditions.
Suitable Model
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Application
Genuine OEM wear part for the gyratory crushing chamber, delivering extended service life and consistent product shape under abrasive feed conditions.
Installation Notes
Check matching surfaces and chamber clearance before installation; apply backing resin if specified and tighten fixing bolts symmetrically to the OEM torque.
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