Zhuzhou Aite Cemented Carbide Co., Ltd
Carbide dies (cold punching, cold heading, cold pressing dies) products mainly include standard bolt upsetting dies, bolt upsetting indentation dies, countersunk head dies, hexagonal nut cold heading dies, steel ball punching dies, battery punching dies, hexagonal nut splices Block die, punching die with taper straight hole, punching die with outer cone straight hole, carbide peeling die, carbide scissors blade, carbide drawing die, carbide wire drawing die, carbide sealing ring, hard alloy Alloy rolls, etc.
GRADE
INTRODUCTION
|
Grade |
ISO code |
Cobalt content （%） |
Density （g/cm3 ） |
Hardness （HRA≥） |
T.R.S （n/mm3） |
|
YG8 |
K30 |
8 |
14.8 |
89.5 |
≥3500 |
|
YG11 |
K40 |
11 |
14.4 |
88.5 |
≥3650 |
|
YG15 |
K40 |
15 |
14.0 |
87.5 |
≥3800 |
|
YG20 |
G30 |
20 |
13.5 |
85.5 |
≥4200 |
|
YG16C |
G20 |
16 |
13.9 |
85.5 |
≥3500 |
|
YG20C |
G30 |
20 |
13.5 |
83.5 |
≥3800 |
|
YG22C |
G45 |
22 |
13.3 |
83.0 |
≥4000 |
|
YG25C |
G50 |
25 |
13.1 |
82.5 |
≥4250 |
|
Grade |
Scope of application |
|
YG8 |
It is suitable for rough machining of cast iron, non-ferrous metals and non-metallic materials, stretching of steel, non-ferrous metals and pipes, various drill bits for geological use, tools for machine manufacturing and parts that are easy to wear. |
|
YG11 |
Suitable for all kinds of metal and non-metal powder molding and stamping. |
|
YG15 |
It is suitable for stretching of steel bars and steel pipes under high compression ratio, tops, perforation and stamping tools working under large stress, and mold cores for powder metallurgy automatic press molds. |
|
YG20 |
With high strength, it is suitable for making stamping dies such as progressive dies: such as stamping watch parts, battery shells, small nuts, etc. |
|
YG16C |
High wear resistance, red punching die, reducing die, small deformation die. |
|
YG20C |
Strong versatility, straight rod die, screw die upper die, cold heading, cold punching and cold pressing dies used in the production of standard parts, bearings, tools and other industries. |
|
YG22C |
It is suitable for countersunk head dies and nut dies with large working load. |
|
YG25C |
It is suitable for nut lower die, can bear large load and punching stainless steel screw. |
SIZE
INTRODUCTION
|
Type |
D |
d |
L |
The tolerance |
||
|
D |
d |
L |
||||
|
ΦD10～14×Φd× |
10～14 |
1.0～1.5 |
15～40 |
D×+3% |
d×-3% |
H×+3% |
|
ΦD15～24×Φd× |
15～24 |
1.5～8.0 |
20～60 |
|||
|
ΦD25～40×Φd× |
25～40 |
1.5～25 |
30～60 |
|||
|
ΦD42～90×Φd× |
42～90 |
2.0～75 |
20～140 |
|||
Other special requirements can be customized according to drawings or samples.
There are many different choices in diameters, lengths and grades, which could all be manufactured according to clients' special requirements. Therefore, if you have interest in buying tungsten carbide dies, please do not hesitate to e-mail us with your specific requirements to : [email protected]
