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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