Tungsten Carbide Wire Drawing Dies
Tungsten carbide dies are often used in wire drawing industry. Wire drawing is a process that a wire will go through a single or series of drawing dies to reduce the cross section of a wire. The dies are placed in a steel casing with tungsten carbide as inner “nib”.
We produce a wide range of tungsten carbide drawing nibs, tungsten carbide drawing dies in different shapes and dimensions.
We have years of experience in tungsten carbide wire drawing dies. If you are start-ups, we can assist you to find the right dies for your production and obviously improve your productivity. If you already have the production line, we can also help you extend the product life and get better price-quality ratio compared to other suppliers.
Advantages of tungsten carbide nibs:
- We produce tungsten carbide dies from 100% virgin raw materials.
- Adopt HIP and make sure the inner structure is dense.
- A wide selection of dimensions and shapes.
- Different surfaces can reach your requirements. Billets and finished parts for your choice.
- Strict quality control with stable quality.
Grade List:
|
Chinese Grade |
Equal to ISO Category Number |
Chemical Composition |
Physical Mechanical Properties |
|||
|
WC |
Co |
Density |
Bend Strength |
Hardness |
||
|
% |
% |
G/Cm3 |
N/mm2 |
HRA |
||
|
YG3 |
K01 |
96.5-97 |
3 |
14.9-15.3 |
≥1180 |
≥91.0 |
|
YG6X |
K10 |
93.5 |
6 |
14.8-15.1 |
≥1420 |
≥92 |
|
YG6 |
K20 |
94 |
6 |
14.7-15.1 |
≥1600 |
≥91 |
|
YG8 |
K20-K30 |
92 |
8 |
14.5-14.9 |
≥1600 |
≥90 |
|
YG10 |
K40 |
90 |
10 |
14.3-14.7 |
≥1900 |
≥89 |
|
YG10X |
K40 |
89 |
10 |
14.3-14.7 |
≥2200 |
≥89.5 |
|
YG15 |
K30 |
85 |
15 |
13.9-14.2 |
≥2100 |
≥87 |
|
YG20 |
K30 |
80 |
20 |
13.4-13.7 |
≥2500 |
≥85.5 |
|
YG20C |
K40 |
80 |
20 |
13.4-13.7 |
≥2200 |
≥85.5 |
|
YG30 |
G60 |
70 |
30 |
12.8 |
≥2750 |
≥82 |
ID Size and tolerance :
|
ID SIZE(mm) |
Tolerance |
ID SIZE(mm) |
Tolerance |
|
>=0.3~0.4 |
-0 /+0.08 |
>16.0~24.0 |
+0/-0.5 |
|
>=0.4~0.6 |
-0 /+0.08 |
>24.0~32.0 |
+0/-0.6 |
|
>0.6~3.0 |
-0 /-0.18 |
>32.0~40.0 |
+0/-0.8 |
|
>3.0~6.0 |
-0 /-0.25 |
>40.0~55.0 |
+0/-1.2 |
|
>6.0~9.0 |
0/-0.30 |
>55.0~90.0 |
+0/-1.5 |
|
>9.0~16.0 |
+0/-0.4 |
>90.0 |
0/-2.0 |
OD Size and tolerance :
|
OD SIZE(mm) |
Tolerance |
ID SIZE(mm) |
Tolerance |
|
<=10 |
-0.15 /+0.15 |
>35~40 |
-0.4/+0.4 |
|
>10~16 |
-0.2 /+0.2 |
>40~45 |
-0.5/+0.5 |
|
>16~30 |
-0.3 /+0.3 |
>45~50 |
-0.6/+0.6 |
|
>30~35 |
-0.4/+0.4 |
>50 |
-1.3/+1.3% |
