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NANOTECH produces various types of RTP powder which can be widely used in manufacture of cemented carbide.
NR(Nanotech Ready to PressPowder) series can improve the properties of your products and working efficiency.
 
  - Rods and blanks
  - Saw blanks
  - Die blanks
  - Cemented carbide blanks for particular purpose
 
 
- Standard packing : 25kg metal drums containing double layered polyethylene bag sealed
under inert gas(N2)
  - Consult us for drum size available and packing method
 
 
 
Grade Particle Size(㎛) Co Content
(wt%)
Total
Carbon
(wt%)
Granule
Particle Size
(㎛)
Flow Rate
(sec/50g)
Scott Density
(g/cm3)
NR6 <0.2 6 5.85~5.95 65 <30 ≤1.95
NR8 8 5.75~5.85 ≤1.80
NR9 9 5.72~5.82 ≤1.70
NR10 10 5.65~5.75 ≤1.65
NR12 12 5.55~5.65 ≤1.50
 
Co WC+ Dopant Lubricant Al Ca Cu Fe K
6~15wt% 85~94wt% 2% 20ppm 10ppm 40ppm 5ppm <1
Mg Mn Mo Ni Na Pb S Sn
4ppm 4ppm <10 80ppm 7ppm 2ppm 40ppm 4ppm
 
Grade Co WC Grain
Size(㎛)
Density
(g/cm3)
Hc(Oe) HV30 HRA TRS
(N/mm2)
NR6 6 0.2 14.65 ≥630 ≥2080 ≥94.7 ≥3500
NR8 8 14.45 ≥580 ≥1980 ≥94.2 ≥3700
NR10 10 14.25 ≥530 ≥1880 ≥93.7 ≥3900
NR12 12 14.05 ≥480 ≥1780 ≥93.2 ≥4100
TRS test specimen : 8.0×4.0×24mm (W×H×L), span 20mm
※ Other grades and dimensions are available on request.