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        Tungsten Carbide Products

        Tungsten Carbide Products

        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
                        of hard-alloy steel and heat resisting alloy steel, fine grain.

        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

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