1347
SEGHE A NASTRO BIMETALLICHE
Tabella N. 47/b
Acciaio per
1.2510 100 MnCrW 4 187-207
fino a 25
10-8
73
19,0-27,0 1:20
x
utensili
25-70
8-6
64
27,0-32,0
per lavorazione
70-150
6-4
58
32,0-39,0
a freddo
oltre 150
4
52
27,0-32,0
1.2542 45 WCrV 7
177-212
fino a 25
10-8
67
13,0-27,0 1:20
x
25-70
8-6
55
19,0-32,0
70-150
6-4
50
19,0-32,0
oltre 150
4
46
13,0-27,0
Acciaio per
1.2581 x 30 WCrV 93 205-228
fino a 25
10-8
46
13,0-27,0 1:20
x
utensili
25-70
8-6
38
19,0-32,0
per lavorazione
70-150
6-4
38
13,0-19,0
a caldo
oltre 150
4
38
13,0-27,0
1.2606 x 37 CrMoW51 205-228
fino a 25
10-8
46
13,0-27,0 1:20
x
25-70
8-6
38
19,0-32,0
70-150
6-4
38
13,0-19,0
oltre 150
4
38
13,0-27,0
Acciaio per
1.2714 56 NICrMOV 7 190-230
fino a 25
10-8
61
13,0-27,0 1:30
x
utensili
25-70
8-6
55
19,0-32,0
per lavorazione
70-150
6-4
52
19,0-32,0
a freddo
oltre 150
4
46
13,0-27,0
1.2842 90 MnV 8
187-207
fino a 25
10-8
73
19,0-27,0 1:30
x
25-70
8-6
64
27,0-32,0
70-150
6-4
58
32,0-39,0
oltre 150
4
52
27,0-32,0
Acciaio rapido
1.3202 S 12-1-4-5
228-255
fino a 25
10-8
24
6,0
1:30
x
HSS
25-70
10-8
24
6,0
70-150
6-4
21
6,0
oltre 150
4
15
6,0
1.3251 S 12-1-2-5
220-293
fino a 25
10-8
34
6,0-13,0 1:30
x
25-70
10-8
30
6,0-13,0
70-150
6-4
24
6,0-13,0
oltre 150
4
21
6,0-13,0
1.3255 S 18-1-2-5
235-255
fino a 25
10-8
34
6,0-13,0 1:30
x
25-70
10-8
30
6,0-13,0
70-150
6-4
27
13,0-19,0
oltre 150
4-3
24
6,0-13,0
1.3265 S 18-1-2-10
235-255
fino a 25
10-8
34
6,0-13,0 1:30
x
25-70
10-8
30
6,0-13,0
70-150
6-4
27
13,0-19,0
oltre 150
4-3
24
6,0-13,0
1.3343 S 6-5-2
217-241
fino a 25
10-8
37
6,0-13,0 1:30
x
25-70
8-6
34
13,0-19,0
70-150
6-4
30
19,0-27,0
oltre 150
4
24
13,0-19,0
1.3344 S 6-5-3
217-241
fino a 25
10-8
37
6,0-13,0 1:30
x
25-70
8-6
34
13,0-19,0
70-150
6-4
30
19,0-27,0
oltre 150
4
24
13,0-19,0
1.3345 S 0-8-2
217-228
fino a 25
10-8
30
6,0-13,0 1:30
x
25-70
8-6
27
6,0-13,0
70-150
6.4
24
6,0-19,0
oltre 150
4
18
6,0-13,0
1.3346 S 2-9-1
217-228
fino a 25
10-8
46
6,0-19,0 1:30
x
25-70
8-6
43
13,0-27,0
70-150
6-4
40
19,0-32,0
oltre150
4
34
13,0-27,0
1.3355 S 18-0-1
217-248
fino a 25
10-8
40
6,0-13,0 1:30
x
25-70
10-8
34
13,0-19,0
70-150
6-4
30
13,0-27,0
oltre 150
4-3
27
13,0-27,0
caratteristiche e parametri delle seghe a nastro in riferimento ai vari materiali
Materiale
N.
denominazione durezza
spessore
numero velocità rendimento
Brinell
denti
di taglio
M42
olio
olio da lubrif.
p. poll. =
emuls.
taglio non
DIN
HB
mm
25,4 mm m/min cm
2
/min
grasso
refrigeranti-lubrificanti
1...,1337,1338,1339,1340,1341,1342,1343,1344,1345,1346 1348,1349,1350,1351