We produce many standard and custom sizes of tungsten carbide parts, such as tungsten pot, tungsten tube, tungsten funnel, tungsten boat and tungsten sheet.
Tungsten boat is widely used in metallizing, sintering, annealing, electronics and light industries. Boat vessels are used in metal evaporation, electron beam splash, and during the heat process in the vacuum coating industries. It is produced by our specialized production process.
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 and Boats for Sintering of Capacitors, X-ray Radiation Shielding, Sputtering Targets, and Electrodes.
Tungsten Carbide Grades:
Cemented Carbides refers to using a binder, usually nickel or cobalt, to bind the particles of tungsten carbide through a special heat sintering curing cycle to give the tungsten carbide strength, hardness and excellent wear for the most demanding applications. By using high purity raw materials we can be assured to getting the best performing products. With over 15 years of experience we have developed the expertise to offer you the best combination for your application. Please supply drawings along with the end application so we can suggest the most cost effective grade for your application.
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 | 92.0 | 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 |
YG7 | K20 | 14.65-14.85 | 90.0 | 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 | 88.0 | 2160 | For button drill bits and the mining inserts, coarse grain. | |
YG10 | K40 | 14.25-14.55 | 88.0 | 2160 | For machining gray cast iron with a low hardness, medium grain. |
YG11 | K40 | 14.30-14.50 | 87.0 | 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 | 85.00 | 2200 | For oil cone bits and mining inserts. | |
YG20 | 13.45-13.65 | 85.0 | 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 | 83.0 | 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 | 92.0 | 1760 | For mechanical seal parts and wear parts. | |
YT5 | P10 | 11.3 | 92.0 | ≧1310 | For rouch machining casting carbon steels, alloy steels and punching parts. |
YT5A | 11.3 | 92.0 | ≧1310 | For rouch machining of casting carbon steels, alloy steels, punching parts, works much longer than YT5. | |
YT14 | 11.3 | 92.0 | ≧1310 | For finishing machining of carbon steels, alloy steels, semi-finishing cutting tools like milling,drilling. | |
YT15A | 11.3 | 92.0 | ≧1310 | For finishing or semi-finishing steel, casting iron or alloy. | |
High-performance grades | |||||
YD40 | K40 | 13.10-13.55 | 82.5 | 2480 | For cold heading and punching dies and hot heading and punching dies, high impact resistance. |
YD45 | 13.25-13.65 | 83.0 | 2480 | A special grade for hot heading dies, high impact resistance. | |
YG011 | K10 | 14.55-14.75 | 92.5 | 1840 | Ultra-fine grain size, for machining glass fiber reinforced plastics, titanium alloys, hardened steel with a high hardness |
YG012 | K20 | 14.25-14.55 | 91.0 | 2160 | Ultra-fine grain, for milling cutters and the hole-machiningtools |
YG013 | K10 | 14.35-14.60 | 91.5 | 2060 | Ultra-fine grain with good wear resistance and toughness, for wood-working tools |
YG014 | K05 | 14.65-14.95 | 93.0 | 1760 | Ultra-fine grain, for finishing machining of non-ferrous metals and for wood-working tools |
Special mining grades | ||||
YK5 | 14.80-15.10 | 89.0 | 2060 | With high toughness and good wear resistance, it is suitable mainly for buttons and inserts used in small and medium size percussion drill bits for drilling medium hard rock formations |
YK10 | 14.60-14.85 | 89.5 | 2260 | With high toughness and good wear resistance, it is suitable mainly for buttons and inserts used in small and medium size percussion drill bits |
YK20 | 14.30-14.60 | 86.5 | 2350 | With high toughness and good wear resistance, it is suitable mainly for embedding rotary percussive drill bits for drilling medium hard and rather hard rock formations |
YK25 | 14.35-14.70 | 87.0 | 2450 | With high toughness and good wear resistance, it is suitable mainly for embedding rotary percussive drill bits for drilling medium hard and rather hard rock formations |
YK40 | 13.90-14.20 | 86.5 | 2450 | With high toughness and good wear resistance, it is suitable mainly for embedding rotary percussive drill bits for drilling medium hard and rather hard rock formations |
YK45 | 13.80-14.20 | 86.0 | 2450 | With high toughness and good wear resistance, it is suitable mainly for embedding rotary percussion drill bits for drilling medium hard and rather hard rock formations |
YK50 | 13.80-14.20 | 85.5 | 2450 | With ultra high toughness and good wear resistance, it is suitable mainly for embedding button drill bits, tri-cone drill bits for drilling medium-hard and rather hard rock formations |
Cutting steel class grades | |||||
YT03 | P10 | 14.75-14.95 | 91.5 | 1860 | Suitable for the semi-finishing and finishing machining of non-ferrous metals, stainless steel |
YT5 | P30 | 11.50-13.20 | 90.0 | 1750 | Suitable for heavy duty cutting of steel and cast steel and for a low-speed and medium-speed and a big feed-rate roughing operation under unfavorable machining conditions |
YT14 | P20 | 11.20-11.80 | 91.0 | 1550 | Suitable for semi-finishing and finishing machining of steel and cast steel, using a medium feed-rate |
YT15 | P10 | 11.10-11.60 | 91.5 | 1500 | Suitable for semi-finishing and finishing machining of steel and cast steel and a medium feed-rate and a rather high cutting speed is to be recommended |
YS25 | P25 | 12.80-13.20 | 91.0 | 1860 | A special grade for mining steel and cast steel |
SC30 | P30 | 12.70-13.20 | 90.0 | 1600 | Suitable for heavy duty cutting of steel and cast steel with a possible big feed-rate |
YC40 | P40 | 13.00-13.40 | 89.5 | 1860 | Suitable for heavy duty cutting of steel and cast steel with a possible big feed-rate and for face milling as well |
YW1 | M10 | 12.85-13.40 | 92.0 | 1380 | Suitable for semi-finishing and finishing of stainless and ordinary alloyed steel |
YW2 | M20 | 12.65-13.35 | 91.0 | 1680 | Suitable for semi-finishing and finishing of stainless and low alloyed steel, mainly used for machining of trains' wheel hubs |
YW3 | M10 | 12.85-13.10 | 92.0 | 1420 | It is suitable for semi-finishing and finishing of stainless and ordinary alloyed steel |
