Tungsten carbide rod (bar) has many excellent characteristics such as high hardness and strength, good wear and corrosion resistance and salient stability under high temperature (even at 500 ºC it is essentially unchanged and at 1000 ºC it is still of high hardness). It can be used to cut cast iron, nonferrous metals, plastics, chemical fiber, stainless steel and high Manganese steel, etc; and can make drilling tools, mining tools and wear parts etc.
Tungsten carbide rods (bars) available as blanks or h6 precision ground with chamfer-on-one-end. Our tungsten carbide rods are manufactured as standards with one or two holes, straight or twisted to a 30 degree helix, or solid with no holes.
The sizes can be customized as your requirements.
Blank and polished can be chosen.
Grade specification
|
Grade
|
Density(g/cm3)
|
Hardness
(HRA) |
T. R. S (MPa)
|
Grain size (μm)
|
Composition
(%) |
Equal to ISO
|
|
YL10.2
|
14.4~14.6
|
≥92.2
|
≥4000
|
0.6~0.8
|
10% CO 90% WC
|
K30
|
|
YG6X
|
14.85~15.0
|
≥92.0
|
≥1860
|
0.8~1.0
|
6% CO 94% WC
|
K10
|
|
YG15
|
14.0~14.1
|
≥85.0
|
≥2800
|
1.2~2.0
|
15%Co 85% WC
|
/
|
|
YG10
|
14.5~14.6
|
≥85.5
|
≥2600
|
1.2~2.0
|
10%Co 90% WC
|
K20
|
|
YG8
|
14.65~14.85
|
≥89.5
|
≥2320
|
1.2~2.0
|
8% CO 92%
WC |
K20
|
|
YG6
|
14.85~15.05
|
≥90.0
|
≥2150
|
1.2~2.0
|
6% CO 94%
WC |
K10
|
| Diameter(mm) | Length(mm) | Grinding and polishing |
| 0.3~1.0 | 5~330 | H6, h7, H6 or H7 |
| 1.0~3.0 | 5~330 | H6, h7, H6 or H7 |
| 4.0~80 | 5~1000 | H6, h7, H6 or H7 |
