WIDIA - soustružení | KL-TECH s.r.o. | www.klte.cz widia-soustruženi | Page 25

WIDIA ™ Victory ™ • High-Performance Inserts
High-Temp Alloys • Iron-, Cobalt-, and Nickel-Based and Titanium Alloys
„ 
Step 3 • Select the cutting speed
(continued)
Iron-Based, Heat-Resistant Alloys
(135–320 HB) ()34 HRC)
S1
grade
15
45
75
105
140
170
S2
S3
S4
widia.com
310
speed — m/min
grade
grade
m/min
15
45
75
105
140
170
200
230
290
Starting Conditions
310
WU10HT
WS10PT
WS25PT
WM15CT
WM25CT/WM35CT
m/min
35
60
30
60
30
speed — m/min
15
45
75
105
140
170
200
230
290
Starting Conditions
310
m/min
WU10HT 40
WS10PT 70
WS25PT 40
WM15CT 70
WM25CT/WM35CT 40
speed — m/min
Titanium and Titanium Alloys (110–450 HB) ()48 HRC)
material
group
290
30
55
40
55
40
Nickel-Based, Heat-Resistant Alloys
(140–475 HB) ()48 HRC)
material
group
230
WU10HT
WS10PT
WS25PT
WM15CT
WM25CT/WM35CT
Cobalt-Based, Heat-Resistant Alloys (150–425 HB) ()45 HRC)
material
group
200
Starting Conditions
grade
WU10HT
WM15CT
WM25CT/WM35CT
15
45
75
105
140
170
200
230
290
Starting Conditions
310
m/min
45
70
55
B17
material
group
speed — m/min