GOST 25406-90
GOST 25406−90 carbide brazed Plate type 17. The design and dimensions
GOST 25406−90
Group 56
INTERSTATE STANDARD
PLATE BRAZED CARBIDE
TYPE 17
The design and dimensions
Hard metal brazed tips, type 17.
Design and dimensions
ISS 25.100
77.160
OKP 19 6000
Date of introduction 1993−07−01
INFORMATION DATA
1. DEVELOPED AND INTRODUCED by the Ministry of metallurgy of the USSR
2. APPROVED AND put INTO EFFECT by Decision of the USSR State Committee on management of quality and standards from
3. REPLACE GOST 25406−82
4. REFERENCE NORMATIVE AND TECHNICAL DOCUMENTS
| The designation of the reference document referenced |
Item number |
| GOST 2209−90 | 5 |
| GOST 25393−90 |
3 |
5. REISSUE
1. This standard applies to the plate for drills when machining non-metallic materials.
2. The design and dimensions of plates shall be as specified in the drawing and in the table.1.
Table 1
Dimensions in mm
| Marking plates |
The main application |
The additional use of |
Application by special order | |||
| 17530 |
5,5 |
8 |
0,8 |
N 9, N 10 |
N 7, N 8 |
N 2, N 11 |
| 17550 |
6,5 |
1,0 |
||||
| 17570 |
7,5 |
9 |
1,2 |
|||
| 17590 |
8,5 |
10 |
1,5 |
|||
| 17610 |
9,5 |
|||||
| 17110 |
10,8 |
12 |
1,8 |
|||
| 17130 |
11,8 |
N 2, N 7, N 8 |
N 11 | |||
| 17150 |
13,0 |
14 |
2,0 |
|||
| 17170 |
14,0 |
|||||
| 17190 |
15,0 |
15 |
2,2 |
|||
| 17210 |
16,0 |
|||||
| 17230 |
17,0 |
16 |
2,5 |
|||
| 17250 |
18,0 |
18 |
||||
| 17270 |
19,0 |
|||||
| 17290 |
20,0 |
20 |
||||
| 17310 |
21,0 |
3,0 |
||||
| 17330 |
22,0 |
22 |
||||
| 17350 |
23,0 |
24 |
||||
| 17370 |
24,0 |
3,5 |
||||
| 17390 |
25,0 |
26 |
||||
| 17410 |
26,0 |
|||||
| 17430 |
27,5 |
4,0 |
||||
| 17450 |
28,5 |
28 |
||||
| 17470 |
29,5 |
28 |
4,5 |
|||
| 17490 |
30,5 |
30 | ||||
| 17510 |
31,5 |
5,0 |
Note. Plate with a high degree of accuracy, designed for soldering in the grooves made by special order.
3. The symbol plates — according to GOST 25393.
4. Approximate weight plates provided in the application.
5. Technical requirements — GOST 2209.
6. Applicable grades: N 2 — T15K6; N 7 — ВК3, ВК3-M; N 8 — VK6, VK6-OM; N 9 — VK6; N 10 — VK8; N 11 — ВК10-HOM.
APP
Reference
Table 2
Approximate weight
| Marking plates |
Rough weight of a plate g of hard alloy grades | ||||
| T15K6 |
ВК3-M, ВК3 |
VK6-OM, VK6-M, VK6 |
VK8 |
ВК10 HOM | |
| 17530 |
0,39 |
0,53 |
0,52 |
0,51 |
0,51 |
| 17550 |
0,58 |
0,78 |
0,76 |
0,75 |
0,75 |
| 17570 |
0,90 |
1,21 |
1,19 |
1,17 |
1,18 |
| 17590 |
1,41 |
1,90 |
1,87 |
1,84 |
1,85 |
| 17610 |
1,57 |
2,12 |
Of 2.08 |
Of 2.06 |
2,07 |
| 17110 |
1,99 |
2,67 |
2,63 |
2,59 |
2,61 |
| 17130 |
2,10 |
2,82 |
Of 2.78 |
Of 2.74 |
2,76 |
| 17150 |
3,07 |
4,13 |
4,06 |
Of 4.01 |
4,05 |
| 17170 |
3,21 |
4,32 |
4,25 |
4,20 |
4,24 |
| 17190 |
4,06 |
5,45 |
5,35 |
5,30 |
5,34 |
| 17210 |
4,22 |
5,65 |
5,60 |
5,50 |
5,54 |
| 17230 |
5,45 |
7,35 |
7,20 |
7,10 |
7,15 |
| 17250 |
Of 6.65 |
8,95 |
8,80 |
8,70 |
8,76 |
| 17270 |
6,85 |
9,25 |
9,10 |
9,00 |
Was 9.06 |
| 17290 |
8,20 |
11,00 |
10,80 |
10,70 |
10,77 |
| 17310 |
10,10 |
13,60 |
13,40 |
13,30 |
13,37 |
| 17330 |
11,90 |
16,00 |
15,80 |
15,60 |
Of 15.71 |
| 17350 |
13,80 |
18,60 |
18,30 |
18,00 |
Of 18.13 |
| 17370 |
16,50 |
22,20 |
21,90 |
21,60 |
22,00 |
| 17390 |
18,90 | 25,50 |
25,00 |
24,70 |
Of 24.89 |
| 17410 |
19,40 | 26,10 |
25,70 |
25,40 |
Has 25.51 |
| 17430 |
23,00 |
30,90 |
30,40 |
30,00 |
30,16 |
| 17450 |
26,00 |
35,00 |
34,40 |
34,00 |
34,21 |
| 17470 |
29,90 |
Of 40.20 |
A 39.50 |
39,00 |
39,20 |
| 17490 |
33,60 |
45,20 |
44,40 |
43,90 |
44,20 |
| 17510 |
Of 38.00 |
51,00 |
50,20 |
50,00 |
50,85 |
