GOST 25410-82
GOST 25410−82 carbide brazed Plate type 27. The design and dimensions
GOST 25410−82
Group 56
INTERSTATE STANDARD
PLATE BRAZED CARBIDE
TYPE 27
The design and dimensions
Hard metal brazed tips, type 27. Design and dimensions
ISS 25.100
77.160
OKP 19 6000
Date of introduction 1983−07−01
The decision of the State Committee USSR on standards on August 18, 1982 N 3270 date of introduction is established 01.07.83
REPLACE GOST 2209−69 of the forms 27
REISSUE
1. This standard applies to inserts for facing, counterboring.
2. The design and dimensions of plates shall be as specified in the drawing and in the table.
mm
Marking plates |
|||
27010 |
4,5 | 4,5 | 2,0 |
27030 | 6,0 | 5,0 |
|
27050 | 7,5 |
2,5 | |
27070 | 10,0 | 6,5 |
|
27090 |
12,0 | 8,0 | 3,0 |
27110 | 14,0 | 9,0 |
|
27130 | 15,5 | 10,0 |
|
27150 |
18,0 | 12,0 | 3,5 |
27170 | 20,0 | 14,0 | 4,0 |
27190 | 22,5 | 15,0 |
3. The symbol plates — according to GOST 25393−90.
4. Approximate weight plates provided in the application.
5. Technical requirements — GOST 2209−90.
APP
Reference
Approximate weight plates
Marking plates | Rough weight of a plate g of hard alloy grades | ||||||
Т5К10 |
Т14К8 | T15K6 | Т30К4 | Т5К12 | ТТ10К3Б | ТТ7К12 | |
27010 | 0,42 |
0,38 | 0,37 | 0,32 | 0,44 | 0,45 | 0,44 |
27030 | 0,57 |
0,53 | 0,53 | 0,45 | 0,62 | 0,61 | 0,62 |
27050 | 0,87 |
0,77 | 0,77 | 0,65 | 0,91 | 0,93 | 0,90 |
27070 | 1,50 |
1,33 | 1,32 | 1,12 | 1.55 V | 1,60 | 1.55 V |
27090 | 2,68 |
2,38 | 2,36 | 2,01 | Of 2.78 | 2,87 | 2,77 |
27110 | 3,47 |
Is 3.08 | 3,06 | 2,60 | 3,60 | 3,71 | 3,58 |
27130 | 4,27 |
3,79 | 3,77 | 3,20 | 4,43 | 4,57 | 4,41 |
27150 | Of 7.03 |
6,24 | 6,20 | 5,27 | 7,30 | 7,52 | 7,26 |
27170 | 10,6 |
9,41 | 9,35 | 7,95 | 11,0 | 11,3 | 10,9 |
27190 | 12,6 |
11.1 V | 11.1 V | 9,41 | 13,0 | 13,5 | 13,1 |
Continued
Marking plates | Rough weight of a plate g of hard alloy grades | ||||||
ВК3, ВК3М | VK4 | VK6, ВК6М, ВК60М | VK8 | ВК10М, ВК100М |
ТТ8К6 | ТТ20К9 | |
27010 | 0,50 |
0,50 | 0,49 | 0,49 | 0,47 | 0,43 | 0,41 |
27030 | 0,71 |
0,71 | 0,70 | 0,69 | 0,65 | 0,58 | 0,56 |
27050 | 1,03 |
1,03 | 1,02 | Of 1.00 | 0,98 | 0,89 | 0,85 |
27070 | 1,77 |
1,76 | 1,74 | 1,72 | 1,70 | 1,53 | Of 1.47 |
27090 | 3,18 |
3,16 | 3,12 | 3,09 | Of 3.03 | Of 2.74 | 2,63 |
27110 | 4,11 |
4,09 | Of 4.04 | 3,99 | 3,93 | 3,55 | 3,40 |
27130 | Of 5.06 |
5,03 | 4,98 | 4,92 | 4,84 | 4,37 | 4,19 |
27150 | To 8.34 |
8,29 | 8,19 | 8,10 | 7,97 | 7,19 | 6,89 |
27170 | 12,6 |
12,5 | 12,4 | 12,2 | 12,0 | 10,8 | 10,4 |
27190 | 14,9 |
14,8 | 14,6 | 14,5 | 14,3 | 12,9 | 12,3 |