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

　　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

　　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°

　　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

　　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

　　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

　　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

　　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

　　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

　　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

　　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

　　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

　　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

　　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