ruCermet-based indexable faceted cutting inserts (IFCI)
Description
VIRIAL Ltd. offers IFCIs based on tungsten-free cemented carbides, both with PVD coating and uncoated.
Applications
VHS58 – is a WC-based IFCI with PVD coating, ideal for machining of stainless steels, also under unstable parameters, and for refractory alloys based on Fe, Ni and Co.
VTS36 – IFCIs are based on uncoated tungsten-free cemented carbides (cermets) and are used for finishing of cast iron, carbon and alloyed steel grades.
VTS3615 - IFCIs are based on tungsten-free cemented carbide (cermet) with PVD coating and offer improved wear resistance. These IFCIs are used for machining of carbon and alloyed steel grades.
|
Workpiece Material |
Hardness, НВ |
VTS36 |
VTS3615 | |
|
V, m/min | ||||
|
|
Low-carbon (<0.3% С) and free-cutting steel |
120 - 150 |
150 - 380 |
180 - 400 |
|
|
Medium- and high-carbon steel (>0.3% С) |
150 - 190 |
140 - 320 |
150 - 350 |
|
|
Alloyed and tool steel (including hardened grades) |
<450 (<48 HRC) |
140 - 250 |
160 - 280 |
|
|
Stainless steel |
<330 |
- |
150 - 280 |
|
|
Cast iron with spheroidal graphite |
150 - 350 |
110 - 200 |
- |
|
|
Grey cast iron |
160 - 240 |
100 - 220 |
- |
|
|
Malleable cast iron |
130 - 230 |
100 - 180 |
- |
General purpose cermet-based IFCIs for turning and milling
| Type | Cermet grade | V, m/min | Application |
CNMG | VHS58 | 50 - 180
(10 - 40) | Finishing turning of stainless alloys and refractory steels (M15-M35(S)). Steel machining is possible. |
WNMG | VHS58 | 50 - 180
(10 - 40) | Finishing turning of stainless alloys and refractory steels (M15-M35(S)). Steel machining is possible. |
DNMG | VHS58 | 30 - 90
| Finish machining of Fe-, Ni- and Co-based refractory alloys (S10-S25). |
RDHX | VHS58 | 190 - 270
(50 - 70) | Stainless steel milling under unstable parameters (M10-M20 (S)). |