WIDIA - soustružení | KL-TECH s.r.o. | www.klte.cz widia-soustruženi | Page 19

WIDIA ™ Victory ™ • High-Performance Inserts
Steel • Carbon, Alloy, and Tool Steels up to 450 HB (48 HRC)
„ 
Step 3 • Select the cutting speed
(continued)
speed — m/min
Low-Carbon (<0.3% C) and Free-Machining Steel
P0/P1
grade
135
180
225
275
320
360
P2
P3
speed — m/min
grade
grade
135
180
225
275
320
360
P4
P5
P6
widia.com
495
speed — m/min
135
180
225
275
320
360
410
Starting Conditions
455
495
speed — m/min
60
90
120
150
180
210
240
270
300
grade
m/min
145
105
95
110
110
120
speed — m/min
150
180
210
240
270
300
Starting Conditions
330
360
WP15CT
WP25CT
WP35CT
WS10PT
WP15CT
WP25CT
WP35CT
WS10PT
m/min
Starting Conditions
WP15CT
WP25CT
WP35CT
WS10PT
WM35CT
grade
m/min
190
155
120
155
155
m/min
215
195
135
200
Ferritic, Martensitic, and PH Stainless Steels
(340–450 HB) (36–48 HRC)
material
group
455
265
195
150
200
200
Ferritic, Martensitic, and PH Stainless Steels
()330 HB) ()35 HB)
material
group
410
WP15CT
WP25CT
WP35CT
WS10PT
WM35CT
grade
m/min
Starting Conditions
WP15CT
WP25CT
WP35CT
WS10PT
WM35CT
Alloy steels and Tool Steels (340–450 HB) (36–48 HRC)
material
group
495
395
275
210
280
280
Alloy Steels and Tool Steels ()330 HB) ()35 HRC)
material
group
455
WP15CT
WP25CT
WP35CT
WS10PT
WM35CT
Medium- and High-Carbon Steels (<0.3% C)
material
group
410
Starting Conditions
105
speed — m/min
135
165
195
225
255
285
Starting Conditions
315
345
m/min
180
150
105
150
B11
material
group