Sandvik Coromant Heat resistant super alloys - Manual (Page 45)

43
ISM – 46 HRC
Roughing with high
depth of cut.
ISM – 46 HRC
Machining into a
corner –
Ceramic.
Carbide.
SNMG 190616 SM S05F 50 5.00 0.35 8 87.5 400
SNMG 120408 SMR S05F 50 3.00 0.35 8 52.5 400
Insert Geo-
metry
Grade Cutting
speed,
m/min
Feed,
mm/r
Depth
of cut,
mm
Tool
life,
min*
SCL,
m
Metal
removal
rate
cm 3 /
min
*For Inconel 718 (46 HRC).
RNGN 120700 CC6060 250 2.00 0.2 4 100 1000
RNGN 120700 CC6065 250 2.00 0.2 3 100 750
Insert Geo-
metry
Grade Cutting
speed,
m/min
Feed,
mm/r
Depth
of cut,
mm
Tool
life,
min*
SCL,
m
Metal
removal
rate,
cm 3 /
min
CNMX 1204A1 SM S05F 50 1.50 0.35 8 29.75 400
CNMX 1204A2 SM S05F 50 2.50 0.35 8 47.25 400
Insert Geo-
metry
Grade Cutting
speed,
m/min
Feed,
mm/r
Depth
of cut,
mm
Tool
life,
min*
SCL,
m
Metal
removal
rate,
cm 3 /
min
*For Inconel 718 (46 HRC).
*For Inconel 718 (46 HRC).
Max. ramping angle
40° for DSDNN
25° for DSSNL/R