Single-sided positive turning insert, 55° rhomboid with 7° clearance, indexing accuracy according to ISO-tolerance class-M, chip-breaker FQ with rounded cutting edges, in grade ZP20PLUS, an uncoated cermet, for fine machining.
Grade
Grade |
Density(g/cm³) |
Hardness(HV30) |
TRS(MPa) |
Fracture Toughness(MPa·m½) |
ZP20PLUS | 6.80 | 1750 | 2200 | 12.0 |
ZP30 | 6.74 | 1630 | 2500 | 13.5 |
● Coating treatments can be carried out separately according to the customer’s actual processing materials (steel, stainless steel, cast iron, high-temperature alloys, titanium alloys, etc.) |
||||
Processing Suitability |
Suitable for rough machining, semi-finishing and finishing of carbon steel, die steel and alloy steel with hardness lower than HRC45; Stainless steel, cast iron semi-finishing and finishing. | |||
Processing Category |
Rough machining, semi-finishing, finishing. | |||
Features |
Ultra-high chipping resistance, extremely strong high-temperature red hardness, and perfect surface finish, enabling large depth of cut and strongly interrupted cutting conditions. |
Single-sided positive turning insert, 55° rhomboid with 7° clearance, indexing accuracy according to ISO-tolerance class-M, chip-breaker FQ with rounded cutting edges, in grade ZP20PLUS, an uncoated cermet, for fine machining.
Grade
Grade |
Density(g/cm³) |
Hardness(HV30) |
TRS(MPa) |
Fracture Toughness(MPa·m½) |
ZP20PLUS | 6.80 | 1750 | 2200 | 12.0 |
ZP30 | 6.74 | 1630 | 2500 | 13.5 |
● Coating treatments can be carried out separately according to the customer’s actual processing materials (steel, stainless steel, cast iron, high-temperature alloys, titanium alloys, etc.) |
||||
Processing Suitability |
Suitable for rough machining, semi-finishing and finishing of carbon steel, die steel and alloy steel with hardness lower than HRC45; Stainless steel, cast iron semi-finishing and finishing. | |||
Processing Category |
Rough machining, semi-finishing, finishing. | |||
Features |
Ultra-high chipping resistance, extremely strong high-temperature red hardness, and perfect surface finish, enabling large depth of cut and strongly interrupted cutting conditions. |