午夜三级理论在线观看

  • <track id="2n7v7"></track><wbr id="2n7v7"></wbr> <span id="2n7v7"></span>
    <optgroup id="2n7v7"><li id="2n7v7"><del id="2n7v7"></del></li></optgroup>
    <ol id="2n7v7"><blockquote id="2n7v7"></blockquote></ol>

    <track id="2n7v7"></track>

    <track id="2n7v7"></track><input id="2n7v7"><em id="2n7v7"></em></input>
      <span id="2n7v7"><blockquote id="2n7v7"></blockquote></span>

      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

      午夜三级理论在线观看
    1. <track id="2n7v7"></track><wbr id="2n7v7"></wbr> <span id="2n7v7"></span>
      <optgroup id="2n7v7"><li id="2n7v7"><del id="2n7v7"></del></li></optgroup>
      <ol id="2n7v7"><blockquote id="2n7v7"></blockquote></ol>

      <track id="2n7v7"></track>

      <track id="2n7v7"></track><input id="2n7v7"><em id="2n7v7"></em></input>
        <span id="2n7v7"><blockquote id="2n7v7"></blockquote></span>