IC6025 (M20-M35)
SUMOTEC CVD Coating Post Treatment
- Improved toughness
- Improved chipping resistance
- Smooth chip flow
Alpha Alumina (Al2O3)
- Improved crack resistance
- High resistance to crater wear
- Improved chipping resistance
Intermediate Layer
- Improved coating resistance to peeling
TiCN (MT)
- Improved flank wear resistance
TiN
- Improved adhesion to substrate
Substrate
- High toughness
Substrate
Although the coating process of the IC6025 is similar to that of IC6015, it differs with a tougher substrate, featuring a combination of high toughness and deformation resistance.
Coating
The SUMOTEC MTCVD coating adds toughness, flaking and chipping resistance and thus provides very reliable performance.
Applications
- Turning stainless steel at moderate cutting speeds
- Stable or unstable conditions
ISO | Material | Condition | Tensile Strength Rm [N/mm2=MPa] | Hardness Material HB No. | PVD Coated | CVD Coated | ||||
IC807 | IC808 | IC3028 | IC6015 | IC6025 | ||||||
M | Stainless steel and cast steel | Ferritic/Martens. | 680 | 200 | 12 | 160-250 | 120-220 | 60-150 | 200-300 | 140-230 |
Martensitic | 820 | 240 | 13 | 160-250 | 120-220 | 60-150 | 200-300 | 140-230 | ||
Austenitic | 600 | 180 | 14 | 100-200 | 90-200 | 50-120 | 140-250 | 120-180 |
IC6015 covers the high speed machining area for continuous machining of stainless steel and high temperature alloys, while IC6025 is recommended for the interrupted cut applications.
IC907 / 807 is our first choice for machining S.S.
Developing the family of the 6000 series makes it possible to achieve much better results than IC907/ 807 in machining S.S.