Product Description
Application
Wire drawing molds are widely used, such as electronic devices, radar, television, instruments and aerospace and other high-precision wire, as well as commonly used tungsten wire, molybdenum wire, stainless steel wire. Wire cable wire and all kinds of alloy wire are drawn by diamond drawing die. The diamond drawing die has extremely strong wear resistance and long service life because of the use of natural diamond as raw material.
Grade for Tungsten Carbide Punching Dies
| Grades |
Density
g/cm3 |
T.R.S
MPa |
Hardness
HRA |
Performance & application recommended |
| YG11 |
14.4 |
2600 |
88.5 |
Forming or stamping dies for metal powders and nonmetal powders. |
| YG15 |
14.0 |
2800 |
87.5 |
For fabricating drawing dies of steel tubes and rods under High compressibility ratio; punching,stamping,forging tools under large stress. |
| YG20 |
13.5 |
3200 |
85.5 |
For fabricating of stamping dies for watch parts, spring plates of musical instruments, battery jars, small sized steel balls, screws, screw caps. |
| YG16C |
13.9 |
2900 |
85.5 |
Impact resistance forging dies. |
| YG18C |
13.7 |
3100 |
84.5 |
Impact resistance forging dies, hot-press forging dies and rollers. |
| YG20C |
13.5 |
3300 |
83.5 |
Dies for wear resistant or impact resistant application. |
| YG22C |
13.3 |
3500 |
83.0 |
Nut forming dies and high impact resistance forging dies. |
| YG25C |
13.1 |
3600 |
82.5 |
Stainless bolt header dies and rollers. |
Some typical types of tungsten carbide puching dies
Heading die blanks for making standard bolts
Die blanks for reducing diameter of nuts
Heading die blanks for making hexagonal nuts
Some standard types of tungsten carbide wire drawing dies
Type S11-Carbide drawing die nibs with large reducing angles
for drawing ferrous metal wires
| Type |
D |
H |
Range of d |
h |
α° |
| S11- |
8 |
6 |
0.3-1.0 |
0.3-0.6 |
14° |
| 10 |
8 |
0.7 |
0.6 |
14° |
| 13 |
10 |
0.4-2.8 |
0.3-1.6 |
16° |
| 15 |
13 |
0.5-3.0 |
0.3-1.4 |
16° |
| 16 |
14 |
0.4-3.8 |
0.3-1.8 |
16° |
| 20 |
17 |
1.2-4.7 |
2.0-2.6 |
18° |
| 21 |
17 |
1.8-5.7 |
1.2-3.0 |
18° |
| 22 |
18 |
1.7-6.4 |
1.2-3.0 |
18° |
Type W
| Type |
D |
H |
d |
h |
α° |
| W102-d |
9 |
6 |
0.4-1.3 |
0.4-0.7 |
12° |
| W103-d |
12 |
8 |
0.2-2.7 |
0.5-1.4 |
14° |
| W104-d |
15 |
10 |
0.5-5.0 |
0.5-2.0 |
14° |
| W105-d |
20 |
14 |
1.0-7.5 |
0.8-2.0 |
14°-16° |
| W106-d |
25 |
18 |
5.3-8.0 |
1.9-2.2 |
16° |
| W107-d |
30 |
22 |
2.9-11.7 |
2.2-3.6 |
16° |
| W108-d |
35 |
25 |
6.0-16.0 |
2.5-4.8 |
16° |
| W109-d |
40 |
27 |
10.3-16.5 |
3.2-4.6 |
18° |
| W110-d |
50 |
30 |
14.4-19.4 |
4.4-4.8 |
18° |
| W111-d |
60 |
35 |
18.5-27 |
4.8-5.6 |
18° |
| W112-d |
70 |
40 |
24.5-31.5 |
5.4-6.0 |
18° |
Detailed Photos
Advantage
1. Superior strength, toughness and high wear resistance with long working life .
2. 100% virgin tungsten carbide materials
3: ISO 9001 quality control system
4: Professional suggestion on products
5: Is very wide, mainly for drawing bar, wire, wire, pipes and other linear objects difficult to process for steel, copper, tungsten, molybdenum and other metals and alloys drawing processing;
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