Catalogue

Tungsten Carbide Wire Drawing Dies



General introduction of tungsten carbide wire drawing dies


Tungsten carbide dies are a wise economical choice for steel wire and other large-size wire drawing applications that make cost savings a priority over die wear resistance and wire surface finish.

UKO are supply both carbide die nibs and finished carbide drawing dies with steel case.


Applications of tungsten carbide wire drawing dies


High-carbon wire

Steel cord for rubber reinforcement

Bead wire

Copper wire

Welding wire

Stainless wire and spring wire


Tungsten Carbide Wire Drawing Dies


Grade and Specification of Tungsten Carbide Wire Drawing Dies


 Grade Co Content(Co%) Density Hardness  TRS
(%) g/cm2 HRA N/mm2
YG6X 6 14.95 91.5 1800
YG6A 6 14.95 90.5 1900
YG8 8 14.7 89.5 1890
YG11 11 14.4 87.5 2000
YG15 15 14 86.5 2300
YG20 20 13.8 86.5 2500


Standard Size of Tungsten Carbide Wire Drawing Dies (mm)


        Case Size(mm)        Nib Size(mm) Hole Size Tolerance
OD H od h mm mm
25x12 9x6 0.15~0.5 0~-0.02
30x16 13x10 0.5~2.6 0~-0.02
32x23 16x13 0.8~3.5  0~-0.02
32x23 16x14 1.0~3.5  0~-0.02
40x25 20x17 1.5~6.5 0~-0.02
40x26 22x18 1.8~6.5 0~-0.02
50x28 25x20 3.0~9.5 0~-0.02
70x35 30x22 5.5~12.5 0~-0.02
75x35 35x25 8.5~16.5 0~-0.02
80x35 40x25 16.5~21.5 0~-0.02
110x45 50x28 21.5~24.5 0~-0.02
120x50 60x35 24.5~34.5 0~-0.02
130x60 70x35 34.5~43.5 0~-0.02
140x60 80x35 34.5~45.5 0~-0.02
150x60 90x35 45.5~51 0~-0.02
160x75 100x40 51~56 0~-0.02
170x75 110x40 57~65 0~-0.02
180x80 120x45 66~69 0~-0.02
190x85 130x50 70~76 0~-0.02

Customization as drawing is acceptable