WIDIA - soustružení | KL-TECH s.r.o. | www.klte.cz widia-soustruženi | Page 21

WIDIA ™ Victory ™ • High-Performance Inserts
Stainless Steel • Austenitic Stainless Steels
„ 
Step 2 • Select the grade
(continued)
Negative Insert Geometry
-FF -UF -MR -UM -RH -UR
heavily interrupted cut WS10PT WM15CT WM35CT WM35CT – WM35CT
lightly interrupted cut WS10PT WM15CT WM25CT WM25CT WM35CT WM35CT/
WM25CT
varying depth of cut,
casting, or forging skin WM15CT WM15CT/
WS10PT WM15CT WM15CT WM35CT WM25CT
smooth cut, pre-turned surface WM15CT WM15CT WM15CT WM15CT – WM15CT
cutting condition
Positive Insert Geometry
-FP -MU -MP
heavily interrupted cut WM25CT WM35CT/ WS25PT WM25CT
lightly interrupted cut WM25CT WM25CT/ WS10PT WM25CT
WM25CT/ WM15CT WM25CT WM25CT/ WM15CT
WM15CT WM25CT WM15CT
cutting condition
varying depth of cut,
casting, or forging skin
smooth cut, pre-turned surface
„ 
Step 3 • Select the cutting speed
speed — m/min
material
group
M1
grade
90
135
180
225
270
315
M2
M3
widia.com
405
450
m/min
WM15CT 180
150
WM35CT 120
WS10PT 215
WS25PT 180
speed — m/min
grade
90
135
180
225
270
315
200
360
Starting Conditions
405
450
m/min
WM15CT 165
WM25CT 140
WM35CT 105
WS10PT 200
WS25PT 165
Austenitic Stainless Steel: Duplex
(Ferritic and Austenitic Mixture)
material
group
360
WM25CT
Austenitic Stainless Steel
material
group
200
Starting Conditions
grade
speed — m/min
90
135
180
225
270
315
200
360
Starting Conditions
405
450
m/min
WM15CT 150
WM25CT 120
WM35CT 90
WS10PT 185
WS25PT 150
B13
Austenitic Stainless Steel