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  > Eos 3  > Best Alloy  > Diamond wire drawing die blanks

Diamond wire drawing die blanks

 
 


 

The diamond wire drawing die blanks are polycrystalline diamond (PCD) products made under high temperature and ultra-high pressure.

The components of PCD are diamond powder and a metal catalyst (cobalt) sintered together. They have not only high wear resistance, hardness and thermal conductivity but also high mechanical strength and tenacity.

Our diamond die blanks are a unique product to draw a wide range of metals such as copper, aluminium, nickel, nickel-chrome, steel, staniless steel and special alloys.

We have two series of diamond wire drawing die blanks: DW and TDW. DW series are self-supported die blanks in two different types: DWH (Hexagonal) and DWR (Round).

These blanks are suitable for all kinds of wire drawing applications and where a cost cutting is required.

TDW series are tungsten carbide supported die blanks with a polycrystalline diamond core integrally bonded to a tungsten carbide ring.

This feature makes it suitable for drawing with high intensity.

DW and TDW are available in 5 different grades of grain size: 3, 5, 10, 25, 50 micron.

 


Product code ADDMA*
Designa.
Dimension (mm) Average Grain Size(m)
Diameter diameter Thickness Note 2          
(mm) (mm)     3 m 5 m 10 m 25 m 50 m
Self supported Die Blanks (Hexagonal)
DWH 2510 D6 - 2.5 1.0 0.4 o -
DWH 3215 D12 - 3.2 1.5 1.0 o -
DWH 5225 D15 - 5.2 2.5 1.5 o o -
DWH 5235 D18 - 5.2 3.5 2.0 o o -
Drawing
Self supported Die Blanks (Round)
DWR 2510 D6 - 2.5 1.0 0.4 o o -
DWR 3215 D12 - 3.2 1.5 1.0 o o -
DWR 5225 D15 - 5.2 2.5 1.5 o o -
DWR 5235 D18 - 5.2 3.5 2.0 o o -
DWR 8040 D21 - 8.0 4.0 3.0 o o -
DWR 9853 D24 - 9.8 5.3 4.0 o o -
DWR 13085 D27 - 9.8 5.3 2.0 - - o o
DWR 160120 D30 - 5.2 3.5 2.0 - - o o
Drawing
Tungsten Carbide Supported Die Blanks
TDW 4015 D12 8.12 4.0 1.5 1.0 - o o
TDW 4023 D15 8.12 4.0 2.3 1.8 - o o
TDW 4029 D18 8.12 4.0 2.9 2.3 - o o
TDW 7040 D21 13.65 7.0 4.0 3.5 - o o
TDW 7053 D24 13.65 7.0 5.3 4.6 - o o
TDW 9070 D24 16.00 9.0 7.0 5.0 - - o o o
TDW 10080 D27 19.05 10.0 8.0 5.4 - - - o o
TDW 13075 D27 24.13 13.00 7.5 5.2 - - - o o
TDW 13086 D27 24.13 13.00 8.6 5.8 - - -
TDW 130116 D30 24.13 13.00 11.6 7.6 - - -
TDW 150120 D30 24.13 15.00 12.0 8.0 - - - o o
Drawing
                     


* ADDMA:
American Diamond Die Manufacturers Association

Note 1
Die blanks must be cased below 650C.

Note 2
The values reported in the table at Note 2 are the maximum recommended die size for soft non ferrous alloys wire. For hard alloys wire the diameter should not exeed 65% of this diameter.


● Die blanks on stock

o Die blanks on order

HOW TO ORDER

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