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Basic Info.
Hole Type
Round Mould
Cavity
Single-cavity
Surface Treatment
Blank
Certification
ISO
Warranty
1 Year
Customized
Customized
Free Sample
Available
Delivery
Very Fast
Mould
2000set More
Grain Size
Ultra Fine, Extra Fine
Purity
>99.5%
Standard
JIS, GB, DIN, BS, ASTM, AISI
Tolerance
+/-0.001mm
Transport Package
Small Box Inside a Carton
Specification
tungsten and coblat powder
Trademark
Evergreen or OEM
Origin
China
HS Code
8209009000
Production Capacity
3 Tons/ Month
Product Description
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 | Physical and mechanical properties | Applications recommended | |||
| Density | Hardness | TRS | |||
| g/cm³ | HRA | HV30 | N/mm² | ||
| YG3X | 15.0 | 91.5 | 1800 | 1300 | With very good wear resistant properties,it is used for making small drawing dies. |
| YG6 | 14.90 | 89.5 | 1750 | 1670 | With good wear resistant properties,it is used for making small and medium size drawing dies. |
| YG8 | 14.85 | 89 | 1500 | 1840 | With good toughness and adequate wear resistance,it is mainly used for making drawing dies for drawing wires and rods. |
| YG11 | 14.3 | 87 | 1250 | 1910 | With good strength and toughness,it is mainly used for drawing dies for drawing tubes and rods. |
| YG15 | 14.0 | 87 | 1150 | 2220 | With good strength and toughness,it its mainly used for making drawing dies for drawing big tubes,rods and strips. |
Tolerances of Dimensions
| Dim.of d1 | ≤0.5 | >0.5-2.0 | >2.0-3.2 | >3.2-6.0 | >6.0-12 | >12-25.0 | >25.0-up |
| Tolerances | 0 -0.01 | 0 -0.015 | 0 -0.02 | -0.01 -0.03 | -0.01 -0.04 | -0.02 -0.06 | -0.03 -0.10 |
| Range of diameters | Dimensions | ||||||
| For non-ferrous metals | For ferrous metals | Nib | Case | ||||
| Type | Range of d1 | Type | Range of d1 | d2 | h2 | d3 | h3 |
| W1 | 0.2-0.7 | W101 | 0.2-0.7 | 6 | 4 | 24 | 7 |
| W2 | 0.5-2 | W102 | 0.5-1.5 | 9 | 6 | 24 | 12 |
| W3 | 1.5-3 | W103 | 0.9-2.5 | 12 | 8 | 30 | 15 |
| W4 | 3-5 | W104 | 2.5-4 | 15 | 10 | 42 | 20 |
| W5 | 5-7 | W105 | 4-6 | 20 | 14 | 55 | 24 |
| W6 | 7-9 | W106 | 6-8 | 25 | 18 | 60 | 28 |
| W7 | 9-12 | W107 | 8-10 | 30 | 22 | 70 | 35 |
| W8 | 12-15 | W108 | 10-13 | 35 | 25 | 85 | 40 |
| W9 | 15-18 | W109 | 13-16 | 40 | 27 | 100 | 45 |
| W10 | 18-24 | W110 | 16-20 | 50 | 30 | 125 | 50 |
| W11 | 24-30 | W111 | 20-26 | 60 | 35 | 145 | 60 |
| W12 | 30-35 | W112 | 26-32 | 70 | 40 | 175 | 70 |
| W13 | 35-44 | W113 | 32-38 | 80 | 45 | 195 | 80 |
| W14 | 44-52 | W114 | 38-46 | 90 | 50 | 215 | 90 |
| W15 | 52-62 | W115 | 46-54 | 100 | 50 | 230 | 90 |
| W16 | 62-72 | W116 | 54-62 | 110 | 50 | 230 | 90 |
| W17 | 72-80 | W117 | 62-70 | 120 | 55 | 250 | 100 |
| W18 | 80-90 | W118 | 70-78 | 130 | 55 | 275 | 100 |
| W19 | 90-100 | W119 | 78-86 | 140 | 60 | 295 | 110 |
| W20 | 100-110 | W120 | 86-94 | 150 | 60 | 315 | 110 |
Type11 Carbide drawing die nibs for drawing ferrous and non-ferrous metal wires
| Type | D | H | Range of d | h | α° |
| 11- | 8 | 6 | 0.4-1.0 | 0.3-0.6 | 10° |
| 13 | 10 | 0.4-2.3 | 0.3-1.4 | 10° | |
| 16 | 14 | 0.4-1.0 | 0.3-0.7 | 10° | |
| 16 | 14 | 1.3-2.8 | 1.0-1.4 | 12° | |
| 22 | 18 | 1.8-4.7 | 1.2-2.4 | 14° | |
| 22 | 20 | 5.2-5.7 | 2.6-2.8 | 14° |
Type12 Carbide drawing die nibs for drawing non-ferrous metal 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 | 0.8-2.8 | 0.5-1.2 | |
| 20 | 12 | 2.8-3.8 | 1.0-1.4 | |
| 22 | 14 | 4.2-5.7 | 1.6-2.0 | |
| 26 | 16 | 6.4-8.0 | 2 |
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;