ROSCHEN
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Place of Origin: | Zhejiang, China (Mainland) |
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Tungsten Carbide Inserts PDC Cutter for Furnace / Crucibles / Heating Elements
Tungsten Carbide Products:
Roschen produce many standard and non-standard sizes of tungsten special parts, like tungsten pot, tungsten tube, tungsten funnel, tungsten boat, tungsten sheet.
Tungsten boat is a special kind of boat which is widely applied in metalizing, sintering, annealing in reducing atmosphere in electronics and light industries. As a special and effective boat vessel, which are widely used in metal evaporation, electron beam splash, and the heat process with sintering and annealing in vacuum coating industries. It is produced by our special production line and the quality is stable.
Applications:
Furnace parts, Targets for X-ray Diagnostics ,Semiconductor Base Plates, Crucibles, Heating Elements, Components for Electron Tubes, Cathodes and Anodes for Ion Implantation, Emission Cathodes for Electron Beam Evaporation, Tubes / Boats for Sintering of Capacitors, X-ray Radiation Shielding, Sputtering Targets, Electrodes. With effective response, steady and reliable quality, competitive price, various types tungsten boats are available. Contact with us if you have any question.
Tungsten Carbide Grade:
Cemented Carbide is widely used all over the world, because of its unique combination of strength, hardness and toughness satisfies the most demanding applications. Cemented carbides refers to metallic carbides - fine particles of tungsten carbide bonded or cemented together in a matrix of a metallic element of a lower melting point such as cobalt or nickel. We are a professional tungsten carbide manufacturer in our industry which has been specialized in producing various of tungsten carbide products for more than 50 years. Our products are with good quality and excellent performance. Any inquiry will be welcomed upon your specific inquiries with drawings.
Sintered with high-purity raw material, our products are exported to many different countries.
Please Kindly find the tungsten carbide grade chart.
Tungsten Carbide Grade Chart:
Grade |
ISO Grade |
Density g/cm3 |
Hardness HRA> |
T.R.S>N/mm² |
Recommended applications or performances |
Conventional carbide grades |
|||||
YG3 |
K05 |
15.20-15.40 |
91.5 |
1400 |
For finishing machining of cast iron,non-ferrous metals and fine turing screw thread, also for semi-finishing carbide products, medium grain. |
YG3X |
K05 |
15.20-15.40 |
92.5 |
1300 |
For finishing processing of cast iron,alloy,non-ferrous metals,with best wearable performance in Nickle or cobalt carbides, fine grain. |
YG4C |
15.05-15.25 |
90 |
1620 |
For percussion drill bits and mining inserts, coarse grain. |
|
YG6 |
K15-K20 |
14.85-15.05 |
90.5 |
1860 |
For rough machining of casting iron, finishing maching or semi-finishing of non-ferrous metals, works twice longer than YG3, medium grain. |
YG6A |
K10 |
14.85-15.05 |
92 |
1600 |
For drawing dies and woodworking tools, fine grain. |
YG6X |
K10 |
14.85-15.05 |
91.5 |
1800 |
For casting iron and non-ferrous metals,also for finishing maching |
of hard-alloy steel and heat resisting alloy steel, fine grain. |
|||||
YG7 |
K20 |
14.65-14.85 |
90 |
1900 |
Medium grain with good wear-resistance and good impact-resistance |
YG8 |
K30 |
14.60-14.85 |
90 |
1760 |
For finishing maching of non-ferrous metal,metal tube, drawing dies,medium grain |
YG8A |
K25-K30 |
14.6-14.85 |
90.5 |
2000 |
For the drawing dies and wood-working,runs longer than YG8, medium grain. |
YG8X |
K30 |
14.60-14.85 |
90.5 |
2000 |
High hardness and oxidation resistance at high temperatures and good impact toughness, fine grain. |
YG8C |
14.55-14.75 |
88 |
2160 |
For button drill bits and the mining inserts, coarse grain. |
|
YG10 |
K40 |
14.25-14.55 |
88 |
2160 |
For machining gray cast iron with a low hardness, medium grain. |
YG11 |
K40 |
14.30-14.50 |
87 |
2060 |
For mining tools,wear parts, medium grain. |
YG11C |
14.20-14.40 |
86.5 |
2100 |
For tungsten carbide drills, drill bits, oil cone bits and mining inserts, coarse grain. |
|
YG12 |
K40 |
14.10-14.40 |
87 |
2260 |
For rough machining of non-ferrous metals, medium grain. |
YG15 |
13.9-14.2 |
86.5 |
2400 |
For high compression punching dies, mining tools, cold heading, medium grain. |
|
YG18C |
13.8-14.1 |
85 |
2200 |
For oil cone bits and mining inserts. |
|
YG20 |
13.45-13.65 |
85 |
2230 |
For cold heading, punching dies, non-standard dies and moulds, medium grain. |
|
YG20C |
13.40-13.60 |
82.5 |
2230 |
For standard bearings, dies and moulds specially in tooling, also for making screws, coarse grain. |
|
YG22 |
13.15-13.55 |
83 |
2480 |
For non-standard dies, moulds, cold heading and punching dies, medium grain. |
|
YG25C |
K50 |
12.9-13.1 |
90-91 |
2520 |
For punching stainless parts, special grade for cold heading and punching dies. |
YN6 |
11.3 |
89-90 |
1600 |
For mechanical seal parts and wear parts. |
|
YN8 |
14.6-14.8 |
92 |
1760 |
For mechanical seal parts and wear parts. |
|
YT5 |
P10 |
11.3 |
92 |
1310 |
For rouch machining casting carbon steels, alloy steels and punching parts. |
YT5A |
11.3 |
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