Products

Cemented Carbide Bars

China Cemented Carbide Bars, Find details about China Solid Carbide Rod, Round Rods from Cemented Carbide Bars

Model NO.
4x330
Surface
Sintered
Grinding
H6 Ground
Produdction Method
Extrusion or Cold Isostic Pressing
Length
Full Length 12", 13", 14", 300mm,310mm, 320,330
Coolant Hole
1 2 3 Coolant Holes, Sraight or Helical
Tolerance
H4, H5, H6, H7 Standard
Run-out
0.05mm
Grade
Submicron, Micron, Ultra Fine, Nano Grain Size
Grinding Machines
Imported Centerless Grinding Machines
Usage
End Mills, Drill Bits, Reamers, Taps, Punches
Trademark
RYDMET CARBIDE
Transport Package
Standard Packing for Cemented Carbide Rods
Specification
CARBIDE RODS DIA 0.5 to 50 mm
Origin
China
HS Code
82090030
Model NO.
4x330
Surface
Sintered
Grinding
H6 Ground
Produdction Method
Extrusion or Cold Isostic Pressing
Length
Full Length 12", 13", 14", 300mm,310mm, 320,330
Coolant Hole
1 2 3 Coolant Holes, Sraight or Helical
Tolerance
H4, H5, H6, H7 Standard
Run-out
0.05mm
Grade
Submicron, Micron, Ultra Fine, Nano Grain Size
Grinding Machines
Imported Centerless Grinding Machines
Usage
End Mills, Drill Bits, Reamers, Taps, Punches
Trademark
RYDMET CARBIDE
Transport Package
Standard Packing for Cemented Carbide Rods
Specification
CARBIDE RODS DIA 0.5 to 50 mm
Origin
China
HS Code
82090030
Cemented Carbide Bars
 

The Introduction of the Carbide  Rods

Cemented Carbide Bars


 

      The Tungsten Carbide Rods, Blanks are made by Extrusion from the highest purity of Materials and Sinter Hiped.  Be of very high quality and tool performance, the grade for Cutting tools are usually in Sub-micron Grain and Ultra-fine Grain. As a demand, the other grade can be custom-made.

     They are ideal materials for Solid rotary Cutting tools, like Solid Carbide Endmill, Drills, Reamers, Taps. etc.

      Usually, the carbide rods are in sintered conditions, but we can arrange the grinding process as per the client's specific demand. Our grinding is done by the Imported Centerless grinding Machines, we can meet the precision demand of our clients from both Europe and American, usually, we control them in h6 finishing, as demand, we can control it be h5, h4, h7.
 
     We can even grind the Cemented carbide rods even in 0.3 mm diameter if you have.  

 The Grades for the Carbide Rods:
The Grade of the Tungsten Carbide Rods
Properties of GradeRD10FRD10UFRD12UFRD06UF
Co%1010126
WC incl. Doping%90908894
Densityg/cm314.4514.4514.114.9
Vickers Hardness HV30kg/mm21580179016901890
Rockwell Hardness HRAISO373891.892.5>92.593.5
TRSN/mm23800400040003900
PorosityA< 02< 02< 02< 02
B0000
C0000
WC Grain Sizeμm0.80.50.4-0.50.5
** We have the Co 15%, medium Grain Carbide for Mold Materials, like Punches, cores..


The Sizes  for the Carbide Rods:
Cemented Carbide Bars
Solid Carbide Rods (Full length)
 Nominal DiaD(mm)D(mm)LengthRemarks
 D (mm)Un-groundh6mm 
 0.50.70.5310-330 
 0.810.8310-330 
 11.21310-330 
 1.51.71.5310-330 
1/16"1.58751.81.587512" -13"inching size
 22.22310-330 
 2.352.552.35310-330 
3/32"2.382.62.3812" -13"inching size
 2.52.72.5310-330 
 33.23310-330 
1/8"3.1753.43.17512" -13"inching size
 3.53.73.5310-330 
5/323.9684.23.96812" -13"inching size
 44.24310-330 
 4.5 4.5310-330 
3/16"4.76255.04.76212" -13"inching size
 55.25310-330 
 5.55.75.5310-330 
 66.26310-330 
1/4"6.356.66.3512" -13"inching size
 6.56.76.5310-330 
 77.27310-330 
 7.57.77.5310-330 
5/16"7.9378.27.93712" -13"inching size
 88.28310-330 
 8.58.78.5310-330 
 99.29310-330 
 9.59.79.5310-330 
3/8"9.5259.79.52512" -13"inching size
 1010.210310-330 
 10.510.710.5310-330 
 1111.211310-330 
7/16"11.1111.311.1112" -13"inching size
 11.511.711.5310-330 
 1212.212310-330 
 12.512.712.5310-330 
1/2"12.712.912.712" -13"inching size
 1313.213310-330 
 13.513.713.5310-330 
 1414.214310-330 
9/16"14.28814.514.28812" -13"inching size
 14.514.714.5310-330 
 1515.215310-330 
 15.515.715.5310-330 
5/8"15.87516.115.87512" -13"inching size
 1616.216310-330 
 16.516.716.5310-330 
 1717.217310-330 
 17.517.717.5310-330 
 1818.218310-330 
 18.518.718.5310-330 
 1919.219310-330 
3/4"19.0519.319.0512" -13"inching size
 19.519.719.5310-330 
 2020.220310-330 
 20.520.720.5310-330 
 2121.221310-330 
 21.521.721.5310-330 
 2222.222310-330 
 22.522.722.5310-330 
 2323.223310-330 
 23.523.723.5310-330 
 2424.224310-330 
 24.524.724.5310-330 
 2525.225310-330 
1"25.425.725.412" -13"inching size
 2626.326310-330 
 2727.227310-330 
 2828.228310-331 
 2929.229310-333 
 3030.230310-334 
 3131.231310-335 
1-1/4"31.7532.031.7512" -13"inching size
 3232.232310-336 
 3333.233310-337 
 3434.234310-338 
 3535.235310-339 
 3636.236310-340 
 3737.237310-341 
 3838.238310-342 
1-1/2"38.138.438.112" -13"inching size
 3939.239310-343 
 4040.240310-344 
 4242.242310-344 
**Carbide Rods with Special Diameter and length can be made as request

 

TOLERANCES For Diameter and Length (h6)

TOLERANCES for Roundness and Straightness (h6 )

Size, mm

D, h6

L

Size, mm

Straightness
(Run-out)

Roundness

≤3

+0,-0.006

+5/+1

≤4

0.15 max

0.004 max

5 to 6

+0, -.008

5 to 10

0.08 max

8 to 10

+0, -.009

10 to 13

0.06 max

12 to 18

+0, -.011

>13

0.05 max

20 to 24

+0, -.013

 

 

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