Tungsten Rods Cemented Carbide Engine Parts

Model NO.
3 x 330mm
Transport Package
Standard Packing for Cemented Carbide Rods
Specification
customized
Trademark
RYDMET CARBIDE
Origin
China
HS Code
82090030
Production Capacity
50000 Pieces/Year
Reference Price
Please contact us for quote
Contact Us

Product Description

Tungsten Rods Cemented Carbide Engine Parts
 

The Introduction of the Carbide  Rods

      The Tungsten Carbide Rods, Blanks are made by Extrusion from the highest purity 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, other grades 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 Grade RD10F RD10UF RD12UF RD06UF
Co % 10 10 12 6
WC incl. Doping % 90 90 88 94
Density g/cm3 14.45 14.45 14.1 14.9
Vickers Hardness HV30 kg/mm2 1580 1790 1690 1890
Rockwell Hardness HRA ISO3738 91.8 92.5 >92.5 93.5
TRS N/mm2 3800 4000 4000 3900
Porosity A < 02 < 02 < 02 < 02
B 0 0 0 0
C 0 0 0 0
WC Grain Size μm 0.8 0.5 0.4-0.5 0.5
We have the Co 15%, medium Grain Carbide for Mold Materials, like Punches, cores.


The Sizes  for the Carbide Rods :
Solid Carbide Rods (Full length)
  Nominal Dia D(mm) D(mm) Length Remarks
  D (mm) Un-ground h6 mm  
  0.5 0.7 0.5 310-330  
  0.8 1 0.8 310-330  
  1 1.2 1 310-330  
  1.5 1.7 1.5 310-330  
1/16" 1.5875 1.8 1.5875 12" -13" inching size
  2 2.2 2 310-330  
  2.35 2.55 2.35 310-330  
3/32" 2.38 2.6 2.38 12" -13" inching size
  2.5 2.7 2.5 310-330  
  3 3.2 3 310-330  
1/8" 3.175 3.4 3.175 12" -13" inching size
  3.5 3.7 3.5 310-330  
5/32 3.968 4.2 3.968 12" -13" inching size
  4 4.2 4 310-330  
  4.5   4.5 310-330  
3/16" 4.7625 5.0 4.762 12" -13" inching size
  5 5.2 5 310-330  
  5.5 5.7 5.5 310-330  
  6 6.2 6 310-330  
1/4" 6.35 6.6 6.35 12" -13" inching size
  6.5 6.7 6.5 310-330  
  7 7.2 7 310-330  
  7.5 7.7 7.5 310-330  
5/16" 7.937 8.2 7.937 12" -13" inching size
  8 8.2 8 310-330  
  8.5 8.7 8.5 310-330  
  9 9.2 9 310-330  
  9.5 9.7 9.5 310-330  
3/8" 9.525 9.7 9.525 12" -13" inching size
  10 10.2 10 310-330  
  10.5 10.7 10.5 310-330  
  11 11.2 11 310-330  
7/16" 11.11 11.3 11.11 12" -13" inching size
  11.5 11.7 11.5 310-330  
  12 12.2 12 310-330  
  12.5 12.7 12.5 310-330  
1/2" 12.7 12.9 12.7 12" -13" inching size
  13 13.2 13 310-330  
  13.5 13.7 13.5 310-330  
  14 14.2 14 310-330  
9/16" 14.288 14.5 14.288 12" -13" inching size
  14.5 14.7 14.5 310-330  
  15 15.2 15 310-330  
  15.5 15.7 15.5 310-330  
5/8" 15.875 16.1 15.875 12" -13" inching size
  16 16.2 16 310-330  
  16.5 16.7 16.5 310-330  
  17 17.2 17 310-330  
  17.5 17.7 17.5 310-330  
  18 18.2 18 310-330  
  18.5 18.7 18.5 310-330  
  19 19.2 19 310-330  
3/4" 19.05 19.3 19.05 12" -13" inching size
  19.5 19.7 19.5 310-330  
  20 20.2 20 310-330  
  20.5 20.7 20.5 310-330  
  21 21.2 21 310-330  
  21.5 21.7 21.5 310-330  
  22 22.2 22 310-330  
  22.5 22.7 22.5 310-330  
  23 23.2 23 310-330  
  23.5 23.7 23.5 310-330  
  24 24.2 24 310-330  
  24.5 24.7 24.5 310-330  
  25 25.2 25 310-330  
1" 25.4 25.7 25.4 12" -13" inching size
  26 26.3 26 310-330  
  27 27.2 27 310-330  
  28 28.2 28 310-331  
  29 29.2 29 310-333  
  30 30.2 30 310-334  
  31 31.2 31 310-335  
1-1/4" 31.75 32.0 31.75 12" -13" inching size
  32 32.2 32 310-336  
  33 33.2 33 310-337  
  34 34.2 34 310-338  
  35 35.2 35 310-339  
  36 36.2 36 310-340  
  37 37.2 37 310-341  
  38 38.2 38 310-342  
1-1/2" 38.1 38.4 38.1 12" -13" inching size
  39 39.2 39 310-343  
  40 40.2 40 310-344  
  42 42.2 42 310-344  
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

 

Tungsten

MODERNMARINE.CO.KR, 2023