Recommended starting choices, Recommended starting choices for cobalt based hrsa – Sandvik Coromant Heat resistant super alloys User Manual
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Depth of
cut,
mm
Metal
removal rate
cm
3
/min
Insert style
Rough
turning
Up to 1.5
Semi-
finish
turning
External
Finish
turning
Machining
stage
Feature
1st
choice
2nd
choice
Cutting
speed,
m/min
Feed,
mm/r
Internal
Up to 1.0
Up to 1.0
Internal
External
Internal
External
Parting
Grooving
*S05F not recommended for facing to centre.
Recommended starting choices for cobalt based HRSA
PL
GC1010
PH
GC1030
50–80
0.1–
0.15
12
R300-08
SM
GC1105
9
RCMT 10
SM
S05F*
40–60
0.1–
0.15
RO
GC1105
9
N123J2-0600
RO
S05F*
40–60
0.1–
0.15
PL
GC1010
0.1–0.3
3
R300-08
UM
GC1115
50–80
0.1–
0.15
UM
GC1105
40–60
0.08–
0.1
0.1–0.25
1.5
DCGT 11
DCGT 07
SM
GC1105
0.1–0.25
2.25
RCMT 10
SM
S05F*
40–60
0.1–
0.15
RO
GC1105
0.1–0.25
2.25
N123J2-0600
RO
S05F*
40–60
0.1–
0.15
GC1105
0.1–0.25
1.8
DNGG
S05F*
40–60
0.08–
0.12
PM
CT530
0.05–0.15 1.1
R300-08
PL
GC1010
40–60
0.08–
0.12
PF
CT5015
0.05–0.15 0.9
DCMT
DCGT
UM
GC1115
40–60
0.08–
0.1
GC1105
0.05–0.15 1.35
DNGG
S05F*
40–60
0.08–
0.12
CM
GC1125
GF
GC1105
–
–
N123G2-0300-0002
N123G2-0300-0002
40–60
40–60
0.05–
0.1
0.05–
0.1
RO
CB7015
0.05–0.10
N123J1-0600
180-230 0.04–
0.08
RO
GC1105
0.05–0.15
N123J2-0600
60-100
0.1–
0.15