欧美一级毛片免费高清

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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

    欧美一级毛片免费高清
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