Grades of wire drawing dies
Fine grain size, with excellent wear resistance, suitable for drawing small size of steel and nonferrous wires and bars
Grade
Density
(g/cm3)
Hardness
(HRA)
TRS
(N/mm2)
ISO Code
Application recommended
YG6X
14.95
91.5
1600
K10
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
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(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 |
| 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(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 |
| 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 | —— | —— |
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 10Carbide 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 11Carbide 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° |
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 12Carbide 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 |
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 |
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 21Carbide 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 22Carbide 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 23Carbide 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 |
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 31Carbide 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 40Carbide 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 |
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 |
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 60Carbide 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 | 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 | 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 | 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 | D | H | d | h |
| R-7-d | 19.8 | 19.5 | 6.35-10.67 | 1.9-3.2 |
| 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 | 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)
