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TBS TOKYO BAND SAW
TBS Properties Manufacturing Process
PropertiesSuperior Quality
Our band saw material, TBS[Tokyo Band Saw], has a history of more than 70 years, during which it has enjoyed a high reputation among users not only in Japan but also abroad for its high workability and durability backed by the technological expertise with strictly selected material.


Grade
Chemical composition （％）
C
Si
Mo
Ni
Cr
SUBN11
0.80
0.30
0.40
1.20
0.30
SUBN15
0.75
0.30
0.40
2.10
0.15
鋸
Dimensional accuracy and shape
Our sophisticated rolling and exclusive heat treatment technologies ensures the integrated quality control system to provide you excellent accuracy in thckness and shape(flatness).
Finishes   Standard hardness
Edge
Square
Surface
Bright polished
Flatness
width≦0.1％
 
Thickness(mm)
BWG
Hardness
0.80-1.20
21-19
434〜460 HV(30)
1.25-1.47
18-17
44.0〜46.0 HRC
1.65-1.98
16-[0.078]
43.0〜45.0 HRC
2.11-3.05
11-14
42.0〜44.0 HRC
Tooth cutting
Various tooth profiles are available.
We are able to provide you products of your size as per request.

(available dimensions: ［size：width≦8-1/8inch(203mm) ,thickness≦17BWG(1.45mm)］
S type for 4-6inch-wide band saw blades;
standard type in Japan 		S type
N type mainly for wider band saw blades for large-diameter logs N type
M type with large-area gullets; suitable M type
Standard sizes
Grade ： SUBN15
mm
BWG
1.45 156
181
206
232
260		 6-1/8 X 17
7-1/8 X 17
8-1/8 X 17
9-1/8 X 17
10-1/4 X 17
1.65 181
206
232
260
286
311		 7-1/8 X 16
8-1/8 X 16
9-1/8 X 16
10-1/8 X 16
11-1/8 X 16
12-1/8 X 16
1.83 206
232
260
286
311
362		 8-1/8 X 15
9-1/8 X 15
10-1/8 X 15
11-1/8 X 15
12-1/8 X 15
14-1/8 X 15
1.98 260
286
311		 10-1/4 X 0.078
11-1/4 X 0.078
12-1/4 X 0.078
2.11 260
286
311
337
362		 10-1/4 X 14
11-1/4 X 14
12-1/4 X 14
13-1/4 X 14
14-1/4 X 14
2.26 311
362		 12-1/4 X 0.089
14-1/4 X 0.089
2.41 311
337
362
387
413		 12-1/4 X 13
13-1/4 X 13
14-1/4 X 13
15-1/4 X 13
16-1/4 X 13
2.77 362
387
413		 14-1/4 X 12
15-1/4 X 12
16-1/4 X 12
3.05 413 16-1/4 X 11
 
Grade ： SUBN11
mm
BWG
0.80 76
80
102		 4 X 21
0.89 51
76
102
127		 2 X 20
3 X 20
4 X 20
5 X 20
1.00 80
90		  
1.05 102
127		 4 X 19
5 X 19
1.10 100
110
120		  
1.20

80
85
100
120

  
1.25 102
114
127
152
178
203		 4 X 18
4-1/2 X 18
5 X 18
6 X 18
7 X 18
8 X 18
Other sizes : to be inquired
ぺーじとっぷへ
Top of Band Saw Steel
 
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