SIZE: DIA 25-150MM
HARDNESS:
|
SIZE
|
SURFACE
|
CORE
|
|
DIA25-90MM
|
HRC 55-63
|
HRC 48-55
|
|
DIA100-150MM
|
HRC 55-63
|
HRC 45-53
|
CHEMICAL ELEMENTS:
C: 0.72-0.92, S: 0.04MAX, Mn: 0.7-0.9, P: 0.04MAX, Si: 0.17-0.37, Cr: 0.4-0.6.
SPECIALITY:
HIGH HARDNESS,NO BREAKAGE,GOOD WEAR RESISTANCE,EVEN WEARING.
APPLIED FIELD:
MINES,CEMENT PLANTS,POWER STATIONS,CHEMICAL INDUSTRIES