16IR2.5 Thread Turning Tool Metal Lathe Carbide Inserts
16IR2.5 Carbide Cnc Cutting Tools Threading Insert Turning Insert
Recommended Cutting Parameters:
- The following cutting parameters are the recommended range values, and the actual values can be appropriately taken as high values.
- When testing new cutting speeds, you should carefully check the condition of the cutting edge.
- For stainless steel thread cutting, a high enough cutting speed should be used to avoid the formation of built-up edge.
- When cutting small pitch threads and using small nose radius tools, the cutting parameters should be appropriately reduced.
|
ISO |
Material |
Unit Cutting Force N/mm 2 |
Hardness HB |
Speed m/min |
|
|
P |
Carbon Steel |
C=0.15% C=0.35% C=0.60% |
1900 2100 2250 |
125 150 200 |
150-175 140-155 130-145 |
|
P |
Alloy Steel |
Annealing Hardened Hardened Hardening |
2100 2600 2700 2850 |
180 275 300 350 |
110-130 80-100 70-90 60-80 |
| P | High Alloy Steel |
Annealing Hardening |
2600 3900 |
200 325 |
90-115 70-90 |
|
P |
Cast Steel |
Non-alloy Low alloy High alloy Martensite Steel 12% Mn |
2000 2500 2700 3600 |
180 200 225 250 |
180-210 90-115 90-115 40-50 |
| M | Stainless Steel | Austenite | 2450 | 180 | 110-130 |
| M | Stainless Steel | Martensite / Ferrite | 2300 | 200 | 130-170 |
| K | Malleable Cast Iron |
Ferrite Pearlite |
1100 1100 |
130 230 |
110-140 85-105 |
| K | Gray Cast Iron |
Low Tensile Strength High Tensile Strength |
1100 1500 |
180 260 |
110-140 90-115 |
| K | Ductile Iron |
Ferrite Pearlite |
1100 1800 |
160 250 |
110-130 80-100 |
| N | Aluminum Alloy |
Not Aged Aging Treatment |
500 800 |
60 100 |
1300-1450 450-500 |
| N | Cast Aluminum Alloy |
Not Aged Aging Treatment |
750 900 |
75 90 |
430-470 250-290 |
| S | Heat Resistant Alloy | Nickel Base |
3000 3050 |
200 280 |
35-50 25-35 |
| H | Hardened Steel | Hardened Steel | 4500 | HRC55 | 40-50 |
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