Grades of wire drawing dies
Grade
|
Density
(g/cm3)
|
Hardness
(HRA)
|
TRS
(N/mm2)
|
ISO Code
|
Application recommended
|
YG6X
|
14.95
|
91.5
|
1600
|
K10
|
Fine grain size, with excellent wear resistance, suitable for drawing small size of steel and nonferrous wires and bars
|
YG6
|
14.9
|
90.0
|
2400
|
K20
|
Medium grain size, with good wear resistance and strength, suitable for making medium and small sized drawing dies and wood working strips
|
YG8
|
14.7
|
89.0
|
2800
|
K20
|
Medium grain size, with extensively applicable wear resistance and strength, suitable for making various size of drawing dies and wood working strips
|
YG11
|
14.45
|
88.5
|
2850
|
K30
|
Medium grain size, with good impact resistance and strength, suitable for making medium and large sized drawing dies
|
YG15
|
14.1
|
87.0
|
3100
|
K40
|
Medium grain size, suitable for making steel pipes and rods under strong stress and big compressibility. Also suitable for making punching dies under large impact load
|
Size and Tolerance:
Round die
[ID]Size
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/-0.3
|
>55.0~90.0
|
+0/-1.5
|
>9.0~16.0
|
+0/-0.4
|
>90.0
|
0/-2.0
|
[OD]Size
OD SIZE(mm)
|
Tolerance
|
ID SIZE(mm)
|
Tolerance
|
≤10
|
+/-0.15
|
>35~40
|
+/-0.4
|
>10~16
|
+/-0.2
|
>40~45
|
+/-0.5
|
>16~30
|
+/-0.3
|
>45~50
|
+/-0.6
|
>30~35
|
+/-0.4
|
>50
|
+/-1.3%D
|
[H]Size
SIZE(mm)
|
Tolerance
|
ID SIZE(mm)
|
Tolerance
|
≤10
|
+/-0.2
|
>30~40
|
+/-0.5
|
>10~16
|
+/-0.3
|
>40~50
|
+/-0.6
|
>16~30
|
+/-0.4
|
>50~60
|
+/-0.8
|
Polygonal die
[ID]Size
ID SIZE(mm)
|
Tolerance
|
ID SIZE(mm)
|
Tolerance
|
≤2.0
|
+0/-0.25
|
>20.0~25.0
|
+0/-0.85
|
>2.0~4.0
|
+0/-0.35
|
>25.0~32.0
|
+0/-0.90
|
>4.0~6.0
|
+0/-0.4
|
>32.0~40.0
|
+0/-1.1
|
>6.0~12.0
|
+0/-0.5
|
>40.0~50.0
|
+0/-1.5
|
>12.0~16.0
|
+0/-0.65
|
>50.0~60.0
|
+0/-1.8
|
>16.0~20.0
|
+0/-0.75
|
>60.0~75.0
|
0/-2.0
|
[OD]Size
OD SIZE(mm)
|
Tolerance
|
ID SIZE(mm)
|
Tolerance
|
≤30
|
+/-0.5
|
>50~60
|
+/-1.0
|
>30~40
|
+/-0.7
|
>60~80
|
+/-1.2
|
>40~50
|
+/-0.8
|
>80~120
|
+/-1.5
|
[H]Size
SIZE(mm)
|
Tolerance
|
ID SIZE(mm)
|
Tolerance
|
≤20
|
+/-0.4
|
>40~50
|
+/-0.8
|
>20~30
|
+/-0.5
|
>50~60
|
+/-1.0
|
>30~40
|
+/-0.6
|
——
|
——
|
Type 01
Carbide drawing dies for wires
Type
|
D
|
H
|
Range of d
|
h
|
01-
|
6
|
4
|
0.2-0.8
|
0.8
|
8
|
6
|
1.0
|
1.0
|
All dimensions in (mm)
Type 10
Carbide drawing dies for wires
Type
|
D
|
H
|
Range of d
|
h
|
10-
|
6
|
4
|
0.4-0.8
|
0.8-1.2
|
8
|
6
|
0.2-0.8
|
1.0-1.5
|
All dimensions in (mm)
Type 11
Carbide drawing dies for wires
Type
|
D
|
H
|
Range of d
|
h
|
α°
|
11-
|
8
|
6
|
0.26-1.0
|
0.3-0.6
|
10°
|
13
|
10
|
0.4-2.3
|
0.3-1.4
|
10°
|
16
|
14
|
0.4-3.5
|
0.3-1.4
|
12°
|
22
|
18
|
1.8-4.7
|
1.2-2.4
|
14°
|
22
|
20
|
5.2-5.7
|
2.6-2.8
|
14°
|
Type S11
Carbide drawing dies with large reducing angles for 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°
|
All dimensions in (mm)
Type 12
Carbide drawing dies for wires and rods
Type
|
>D
|
H
|
Range of d
|
h
|
12-
|
>8
|
6
|
0.4-0.8
|
0.3-0.6
|
>13
|
8
|
0.4-2.3
|
0.3-1.0
|
>16
|
10
|
0.8-3.0
|
0.5-1.2
|
>20
|
12
|
1.0-5.0
|
1.0-1.4
|
>22
|
14
|
4.2-5.7
|
1.6-2.0
|
>26
|
16
|
6.4-8.0
|
2.0
|
>28
|
14
|
2.6-4.6
|
1.3-2.5
|
Type 13
Carbide drawing dies for rods
Type
|
D
|
H
|
d
|
h
|
α°
|
13-
|
30
|
21
|
3.7-9.6
|
1.5-4
|
14°
|
40
|
24
|
9.0
|
6
|
40
|
25
|
10.5-15.5
|
5
|
50
|
28
|
16.5-24.5
|
5.5-6
|
60
|
35
|
25.5-34.5
|
7-7.5
|
18°
|
75
|
35
|
35.5-43.5
|
8
|
90
|
35
|
45-57
|
9
|
20°
|
110
|
40
|
59-69
|
10-11
|
140
|
50
|
71-81.5
|
12
|
Type S13
Carbide drawing dies with large reducing angles for rods
Type
|
D
|
H
|
d
|
h
|
α°
|
S13-
|
25
|
18
|
5.8
|
2.5
|
20°
|
28
|
19
|
6.0-10.9
|
3-5
|
27
|
18
|
4.7-6.7
|
2.5
|
28
|
20
|
3.7-9.6
|
2.5
|
30
|
21
|
2.8-12.0
|
2.5-3.5
|
35
|
24
|
9.6-12.0
|
5
|
28
|
24
|
9.6-15.5
|
5
|
40
|
25
|
9.0-15.5
|
5
|
40
|
28
|
10.3
|
6
|
50
|
28
|
16.5-24.5
|
5.5-6
|
60
|
35
|
25.5-34.5
|
7
|
75
|
35
|
35.5-47.5
|
8
|
90
|
35
|
45-57
|
9-10
|
22°
|
110
|
40
|
59-69
|
10-11
|
140
|
50
|
71-84
|
12
|
All dimensions in (mm)
Type 21
Carbide drawing dies for tubes
Type
|
D
|
H
|
Range of d
|
h
|
21-
|
50
|
35
|
20.0-24.0
|
17
|
60
|
45
|
26.0-30.0
|
70
|
45
|
32.0-40.0
|
20
|
80
|
45
|
42.0-46.0
|
90
|
45
|
48.0-54.0
|
100
|
45
|
58.0-62.0
|
All dimensions in (mm)
Type 22
Carbide drawing dies for tubes
Type
|
D
|
H
|
d
|
h
|
22-
|
20
|
13
|
2.8-5.7
|
1.5
|
30
|
18
|
6.7-13.5
|
2-4
|
35
|
18
|
14.5-17.5
|
4
|
45
|
24
|
12.5-23.5
|
3
|
50
|
25
|
24.5-30.5
|
5-6
|
60
|
30
|
24.5-33.5
|
3.5
|
65
|
32
|
34.5-39.5
|
6
|
70
|
35
|
34.5-35.5
|
6.5
|
75
|
35
|
40.5-42.5
|
6.5
|
85
|
40
|
47.5
|
6.5
|
80
|
35
|
34.5-47
|
6.5
|
90
|
40
|
46-53
|
6.5
|
100
|
40
|
55-57
|
120
|
45
|
59-67.0
|
130
|
50
|
69-77
|
140
|
50
|
79-88
|
All dimensions in (mm)
Type 23
Carbide drawing dies for tubes
Type
|
D
|
H
|
Range of d
|
h
|
23-
|
50
|
32
|
20.0-24.0
|
12
|
60
|
35
|
26.0-30.0
|
70
|
42
|
32.0-36.0
|
15
|
75
|
42
|
38.0-40.0
|
85
|
45
|
42.0-46.0
|
100
|
50
|
48.0-54.0
|
18
|
110
|
50
|
56.0-62.0
|
125
|
55
|
64.0-70.0
|
20
|
Type 30
Carbide floating plugs for tubes
Type
|
d
|
H
|
D
|
e
|
30-
|
4
|
10
|
11
|
1
|
6
|
12
|
13, 15
|
1
|
8
|
12
|
17
|
1
|
10
|
14
|
19.5, 21.5
|
1
|
12
|
16
|
23.5
|
1
|
14
|
16
|
25.5, 27.5
|
1-2
|
17
|
27
|
28-37
|
2
|
19
|
27
|
38.2, 39.4
|
2
|
21
|
27
|
40-43
|
3
|
23
|
32
|
44-46
|
3-4
|
25
|
32
|
47-53
|
4
|
27
|
32
|
54-57
|
4
|
28
|
35
|
58-64
|
4
|
All dimensions in (mm)
Type 31
Carbide floating plugs for tubes
Type
|
d
|
H
|
Range of D
|
31-
|
7
|
25
|
14.0-16.0
|
8
|
25
|
17.0-18.0
|
10
|
30
|
19.0-22.0
|
12
|
30
|
23.0-27.0
|
16
|
35
|
28.0-32.0
|
20
|
35
|
33.0-42.0
|
22
|
40
|
43.0-44.0
|
26.4
|
45
|
45.0-47.0
|
All dimensions in (mm)
Type V Carbide drawing dies for wires
Type
|
D
|
H
|
d
|
h
|
α°
|
V-
|
15
|
13
|
0.6-3.6
|
3-5.5
|
12°
|
19
|
17
|
1.8-6.5
|
6-7
|
14°
|
25
|
20
|
5.7-7.7
|
7-8
|
35
|
21
|
8.2-11.5
|
8-10.5
|
All dimensions in (mm)
Type 40
Carbide drawing dies for square bars
Type
|
D
|
H
|
Range of A
|
h
|
α°
|
40-
|
16
|
12
|
1.8-2.4
|
1
|
14°
|
22
|
18
|
2.8-4.0
|
1.5
|
30
|
21
|
4.6-4.7
|
2
|
25
|
25
|
7.7-9.7
|
3
|
45
|
25
|
10.7-14.7
|
3.5
|
50
|
28
|
15.7-18.7
|
4
|
60
|
30
|
19.7-23.7
|
5
|
16°
|
65
|
32
|
24.7-27.5
|
6
|
70
|
35
|
28.5-31.5
|
8
|
20°
|
80
|
35
|
32.5-37.5
|
90
|
40
|
38.5-41.5
|
100
|
40
|
42.5-47.5
|
120
|
45
|
49.5-53.5
|
Type 41
Carbide drawing dies for rectangular bars
Type
|
D
|
H
|
a
|
b
|
H
|
41-
|
30
|
21
|
6.7
|
4.7
|
2
|
35
|
25
|
7.7-9.7
|
5.7-7.7
|
3
|
45
|
25
|
11.7
|
5.7-9.7
|
3.5
|
50
|
28
|
13.7-17.6
|
6.7-15.7
|
4
|
60
|
30
|
19.2-23.6
|
7.7-14.7
|
5
|
Type 42
Carbide drawing dies for strips
Type
|
D
|
H
|
a
|
b
|
h
|
42-
|
20
|
12
|
1.9-3.1
|
0.6-1.9
|
2
|
25
|
15
|
3.9-6.2
|
1.0-3.9
|
2.5
|
35
|
18
|
7.2-11.4
|
1.1-6.3
|
2.5
|
45
|
20
|
12.8-14.6
|
1.4-5.9
|
3
|
50
|
20
|
16.5-23.2
|
1.9-6.3
|
3
|
60
|
20
|
24.5-31.0
|
1.0-3.8
|
3
|
All dimensions in (mm)
Type 60
Carbide drawing dies for hexagonal ferrous metal bars
Type
|
D
|
H
|
Range of S
|
h
|
α°
|
60-
|
30
|
21
|
2.5-7.7
|
1.5-2
|
14°
|
35
|
21
|
8.6-10.6
|
3
|
40
|
25
|
11.5-12.5
|
3.5
|
45
|
25
|
13.5-18.5
|
4
|
55
|
28
|
19.5-23.5
|
5
|
65
|
30
|
24.5-28.5
|
6
|
16°
|
75
|
35
|
29.5-37.3
|
7
|
90
|
35
|
38.0-49.0
|
7
|
100
|
40
|
52.0-57.5
|
8
|
120
|
42
|
59.5-74.5
|
8
|
All dimensions in (mm)
Type R-2
Type
|
D
|
H
|
d
|
h
|
α°
|
R-2-d
|
8.5
|
8.64
|
0.51-2.54
|
1.93-4.39
|
12
|
Type R4 Carbide drawing dies for wires
Type
|
D
|
H
|
d
|
h
|
α°
|
R4-d-12
|
12.7
|
11.4
|
1.0-4.6
|
0.5-1.6
|
12
|
R4-d-16
|
12.7
|
11.4
|
0.3-4.6
|
0.5-1.8
|
16
|
Type R-5 Carbide drawing dies for wires
Type
|
D
|
H
|
d
|
h
|
α°
|
R-5-d
|
16.1
|
15.5
|
0.76-6.86
|
3.05-9.3
|
12
|
0.76-3.56
|
3.05-6.9
|
16
|
Type R-6
Type
|
D
|
H
|
d
|
h
|
α°
|
R-6-d
|
18.3
|
18.1
|
2.03-9.14
|
5.08-13.9
|
16
|
18.0
|
17.7
|
1.3-6.3
|
1.0-2.0
|
12
|
Type R-7
Type
|
D
|
H
|
d
|
h
|
R-7-d
|
19.8
|
19.5
|
6.35-10.67
|
1.9-3.2
|
Type R-8(9,10)
Type
|
D
|
H
|
d
|
h
|
R-8-d
|
25.6
|
21
|
6.10-12.7
|
1.83-3.81
|
R-9-d
|
30.4
|
21
|
10.16-16.51
|
3.05-4.95
|
R-10-d
|
38.4
|
26
|
12.7-21.59
|
3.81-6.48
|
All dimensions in (mm)
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°
|
Type W (β)
Type
|
D
|
H
|
d
|
h
|
W107-d-Dβ
|
30
|
23
|
7.5
|
3.2
|
W108-d-Dβ
|
35
|
26
|
10.0
|
3.8
|
W109-d-Dβ
|
40
|
28
|
12.3
|
5
|
W110-d-Dβ
|
50
|
30
|
15.3
|
5.4
|
W111-d-Dβ
|
60
|
36
|
21
|
6
|
All dimensions in (mm)
Type A : Carbide drawing dies for wires
Type B : Carbide drawing dies for wires
Type
|
d02
|
h02
|
d04
|
d05
|
2β±2°
|
2γ±4°
|
A08-00
|
8
|
4
|
4.2
|
2.2
|
90°
|
90°
|
A10-00
|
10
|
8
|
7.6
|
4.2
|
B08-00
|
8
|
4
|
4.2
|
2.2
|
B10-00
|
10
|
8
|
7.6
|
4.2
|
Type
|
d02
|
h02
|
Range of d01
|
Range of d04
|
Range of d05
|
2β±2°
|
2γ±4°
|
A08-
|
8
|
4
|
0.4-0.6
|
3.6
|
2.2
|
90°
|
90°
|
A10-
|
10
|
8
|
0.4-1.5
|
6.0
|
3.5-4.5
|
A12-
|
12
|
10
|
0.4-1.8
|
7.0-8.0
|
4.5-5.5
|
60°
|
75°
|
A14-
|
14
|
12
|
0.4-2.4
|
7.0-8.0
|
5.0-6.0
|
A16-
|
16
|
13
|
0.4-3.0
|
8.0-9.5
|
5.0-7.0
|
A20-
|
20
|
17
|
1.0-3.1
|
8.5-9.5
|
6.0-8.0
|
60°
|
A25-
|
25
|
20
|
2.0-3.4
|
11.5-13.0
|
7.0-8.0
|
A30-
|
30
|
24
|
3.0-3.7
|
15.0-16.0
|
9.0
|
B08-
|
8
|
4
|
0.4-0.6
|
3.6
|
2.2
|
90°
|
90°
|
B10-
|
10
|
8
|
0.4-1.5
|
6.0
|
3.5-4.5
|
B12-
|
12
|
10
|
0.4-1.8
|
7.0-8.0
|
4.5-5.5
|
60°
|
70°
|
B14-
|
14
|
12
|
0.4-2.4
|
7.0-8.0
|
5.0-6.0
|
B16-
|
16
|
13
|
0.4-3.0
|
8.0-9.5
|
5.0-7.0
|
B20-
|
20
|
17
|
1.0-3.1
|
8.5-11.0
|
6.0-8.0
|
60°
|
B25-
|
25
|
20
|
2.0-3.4
|
11.5-13.0
|
7.0-8.0
|
B30-
|
30
|
24
|
3.0-3.7
|
15.0-16.0
|
9.0
|
Type
|
d02
|
h02
|
Range of d01
|
Range of d04
|
Range of d05
|
2α±1°
|
2β±2°
|
2γ±4°
|
A20-
|
20
|
17
|
4.0-4.6
|
12.0-12.5
|
8.5-9.0
|
16°
|
60°
|
60°
|
A25-
|
25
|
20
|
4.1-6.5
|
13.5-15.5
|
8.5-11.0
|
A30-
|
30
|
24
|
4.5-9.0
|
17.0-20.0
|
10.0-16.0
|
B20-
|
20
|
17
|
4.0-4.6
|
12.0-12.5
|
8.5-9.0
|
16°
|
60°
|
60°
|
B25-
|
25
|
20
|
4.1-6.5
|
13.5-15.5
|
8.5-11.0
|
B30-
|
30
|
24
|
4.5-9.0
|
17.0-20.0
|
10.0-16.0
|
All dimensions in (mm)