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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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