
Ceramic inserts for high speed turning of cast iron
Ceramic inserts for cast iron high speed machining
Applications & Features
Applications
Features
1. TZ120

2. Application range

Grades
TZ120

- TZ120 ceramic grade with high strength and excellent wear resistance by adding ZrO2 to Al2O3 with high oxidation resistance
- Each components are well dispersed to improve fracture resistance and boundary wear resistance
- Suitable for dry roughing and finishing of special cast iron (cylinder liner, etc
Practical examples
Example #1
Automotive Industry
| Part: | Cylinder liner | 
| Toolholder: | Special boring tool | 
| Material: | Centrifugal cast iron | 
| Insert: | SNGN120716 | 
| Grade: | TZ120 | 
| Cutting conditions: | Vc = 200 (m/min) f = 0.2 (mm/rev) ap = 2.0 (mm) Application: Boring Coolant: – | 

Standard cutting conditions
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