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Illustrated below are some examples of the typical applications where Dymet tungsten carbide sintered carbides are used. These by no means represent the complete range of applications available.
For advice and assistance on applications that are not covered in the chart our experienced engineers will be happy to help and if you if you require more information on Grade compositions please contact us
|
Dymet Grade |
ISO Code |
Minimum Transverse Rupture N/mm2 |
Hardness Hv30 |
Density g/cm3 |
Material Properties |
Typical Applications |
|
|
|
|
DF3 |
K01 |
1400 |
2000 |
15.25 |
Excellent
Severe Wear |
- Compacting & fine wire dies |
|
|
- EDM wire guides, |
|
|
- Sand blasting nozzles |
|
|
D100 |
K01/K05 |
1600 |
1900 |
13.5 |
Excellent wear |
- Choke valves |
|
|
- Pump parts |
|
|
DF6 |
K10 |
1800 |
1750 |
14.9 |
Excellent wear
Light impact |
- Seal & slitter rings |
|
|
- Planer knives |
|
|
DM6 |
K20 |
1900 |
1600 |
14.9 |
- Reamer blanks |
|
|
- Ceramic dies |
|
|
- Compacting powder metallurgy |
|
|
- Non-ferrous & cast iron Machining |
|
|
DC7 |
K30 |
2200 |
1450 |
14.8 |
- Fibre glass |
|
|
- Burnish rings |
|
|
DF10 |
M30 |
2000 |
1600 |
14.5 |
Good wear |
- Tab tooling |
|
|
- Stamping, compacting & canning dies |
|
|
D10 |
K40 |
2400 |
1350 |
14.5 |
- Compacting, knurling & dies |
|
|
- Wire draw, necking & lamination dies |
|
|
DC10 |
|
2450 |
1250 |
14.5 |
- Shearing knives |
|
|
- Ironing rings & mandrels |
|
|
D13 |
|
2500 |
1250 |
14.2 |
Good wear
Medium impact |
- Stamping punches |
|
|
- Lamination, extrusion, compacting & draw dies |
|
|
- Slitter & cut edge rings |
|
|
- Draw mandrels |
|
|
- Brass and bronze blanking |
|
|
DF15 |
|
2400 |
1350 |
14.1 |
Good wear
Medium impact |
- Lamination, ironing, scroll & forming dies |
|
|
D15 |
|
2550 |
1200 |
14 |
- Stamping punches |
|
DC16 |
|
2600 |
1050 |
13.95 |
- Crush rolls |
|
D17 |
|
2600 |
1150 |
13.9 |
Good wear
Medium-heavy impact |
- Punching thick materials |
|
|
- Heavy punching operations |
|
|
- Compacting tips |
|
|
D20 |
|
2700 |
1000 |
13.5 |
Heavy impact |
- Heavy impact blanking |
|
|
- Heavy coining operations |
|
|
D25 |
|
2800 |
925 |
13 |
Severe impact
Shock |
- Cold heading applications |
|
|
- Nail gripper dies |
|
|
DN6 |
|
1700 |
1550 |
14.85 |
Excellent wear
Corrosion resistant |
- Sleeves |
|
|
- Bearings |
|
|
- Nozzles |
|
|
- Valve trim |
|
|
- Seal rings |
|
|
DN10 |
|
2000 |
1250 |
14.5 |
Good wear
Higher Impact than DN6 Corrosion resistant |
- As for DN6 |
|
|
- Can tooling |
|
|
- Battery tooling |
|
|
DS 1 |
|
1400 |
1650 |
11 |
Steel machining grades for turning and milling ferrous metals that produce long chips |
|
|
DS 2 |
|
1700 |
1600 |
12.4 |
|
|
DS 3 |
|
2000 |
1400 |
13.5 |
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