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Ready to Press Powders
| Grade | ISO grade | Chemical composition(% in weight) | Powder characteristics | Physical properties as sintered | ||||||||||
| WC | Co | TiC | TaC | othe | T.C | Lubricant | Average grain sizeWC(um) |
Apparent density g/cm3 | Flow rate Sec/50g |
Hardness HRA±0.5 | Density g/cm3±0.1 |
TRS Mpa min |
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| CTF40D | - | 88.0 | 12.0 | - | - | - | 5.32 | 2.0%wax | 6.0 | 3.20 | 27 | 87.5 | 14.30 | 2800 |
| CTD20A | - | 91.0 | 9.0 | - | - | - | 5.56 | 2.0%PEG | 8.0 | 3.70 | 25 | 86.5 | 14.60 | 2500 |
| CTT20A | P20 | 79.3 | 8.0 | 8.7 | 4.0 | - | 6.82 | 2.0%wax | 2.0 | 2.70 | 30 | 91.8 | 12.40 | 2200 |
| CTK10F | K10 | 93.3 | 6.5 | - | - | 0.20 | 5.76 | 2.0%wax | 1.8 | 3.40 | 27 | 92.0 | 14.86 | 3200 |
| CTK30F | K30 | 91.1 | 8.5 | - | - | 0.4 | 5.63 | 2.0%wax | 1.8 | 3.10 | 29 | 91.0 | 14.65 | 2800 |
| CTK50 | K50 | 90.0 | 10.0 | - | - | - | 5.52 | 2.0%wax | 1.8 | 3.20 | 28 | 90.5 | 14.54 | 2800 |
| CTF05 | K02 | 97.0 | 3.0 | - | - | - | 5.98 | 2.0%wax | 4.0 | 3.35 | 25 | 92.0 | 15.25 | 2100 |
| CTD22 | - | 90.8 | 9.2 | - | - | - | 5.55 | 2.0%wax | 4.0 | 3.20 | 28 | 88.4 | 14.62 | 2600 |
| CTU15F | K10-K30 | 91.4 | 8.0 | - | - | 0.6 | 5.76 | 2.0%wax | 0.6 | 3.00 | 28 | 93.0 | 14.65 | 4200 |
| CTU25UF | K10-K50 | 86.0 | 12.0 | - | - | 1.4 | 5.49 | 2.0%wax | 0.4 | 2.70 | 30 | 93.0 | 14.10 | 4000 |
| CTU10 | K10 | 93.85 | 6.0 | - | - | 0.15 | 5.84 | 2.0%wax | 0.8 | 3.05 | 27 | 93.0 | 14.85 | 2700 |
| CTU20 | K10-K20 | 89.5 | 10.0 | - | - | 0.5 | 5.57 | 2.0%wax | 0.8 | 2.85 | 30 | 91.8 | 14.45 | 3400 |
| CTU30 | K20-K30 | 85.7 | 13.5 | - | - | 0.8 | 5.38 | 2.0%wax | 0.8 | 2.70 | 32 | 90.5 | 14.00 | 3500 |
| CTK02 | K01 | 95.9 | 4.0 | - | - | 0.1 | 5.92 | 2.0%wax | 1.3 | 3.40 | 24 | 92.7 | 15.15 | 2100 |
| CTK05 | K05 | 94.0 | 6.0 | - | - | - | 5.79 | 2.0%wax | 1.5 | 3.40 | 24 | 92.0 | 14.90 | 2450 |
| CTK10 | K10 | 94.0 | 6.0 | - | - | - | 5.78 | 2.0%wax | 2.0 | 3.40 | 26 | 91.5 | 14.90 | 2500 |
| CTK20 | K20 | 94.0 | 6.0 | - | - | - | 5.79 | 2.0%wax | 3.0 | 3.40 | 27 | 91.0 | 14.90 | 2600 |
| CTK30 | K30 | 92.0 | 8.0 | - | - | - | 5.64 | 2.0%wax | 3.0 | 3.35 | 28 | 90.0 | 14.70 | 2700 |
| CTK40 | K40 | 91.0 | 9.0 | - | - | - | 5.57 | 2.0%wax | 3.0 | 3.20 | 29 | 89.5 | 14.60 | 2800 |
| CTF20D | - | 94.0 | 6.0 | - | - | - | 5.76 | 2.0%wax | 4.0 | 3.40 | 26 | 90.0 | 14.90 | 2600 |
| CTF25D | - | 92.0 | 8.0 | - | - | - | 5.63 | 2.0%wax | 5.0 | 3.40 | 26 | 89.5 | 14.70 | 2800 |
| CTF31 | - | 90.5 | 9.5 | - | - | - | 5.59 | 2.0%wax | 4.0 | 3.30 | 26 | 89 | 14.43 | 2800 |
| CTF40 | - | 88.0 | 12.0 | - | - | - | 5.40 | 2.0%wax | 2.0 | 3.10 | 27 | 89.0 | 14.40 | 3000 |
| CTF45 | - | 87.0 | 13.0 | - | - | - | 5.34 | 2.0%wax | 2.5 | 3.05 | 30 | 88.5 | 14.20 | 3100 |
| CTF50 | - | 85.0 | 15.0 | - | - | - | 5.20 | 2.0%wax | 3.5 | 2.90 | 30 | 87.5 | 14.00 | 3000 |
| CTF60 | - | 80.0 | 20.0 | - | - | - | 4.91 | 2.0%wax | 5.5 | 2.75 | 32 | 84.5 | 13.65 | 2700 |
| CTF65 | - | 78.0 | 22.0 | - | - | - | 4.78 | 2.0%wax | 5.5 | 2.70 | 33 | 84.0 | 13.40 | 2700 |
| CTF70 | - | 75.0 | 25.0 | - | - | - | 4.60 | 2.0%wax | 5.5 | 2.65 | 33 | 82.5 | 13.18 | 2400 |
| CTD10 | - | 94.0 | 6.0 | - | - | - | 5.77 | 2.0%wax | 8.0 | 3.40 | 26 | 89.0 | 14.95 | 2500 |
| CTD20 | - | 92.0 | 8.0 | - | - | - | 5.64 | 2.0%wax | 8.0 | 3.40 | 26 | 86.5 | 14.60 | 2500 |
| CTD25A | - | 90.0 | 10.0 | - | - | - | 5.51 | 2.0%wax | 3.0 | 3.30 | 26 | 88.5 | 14.50 | 2850 |
| CTD50 | - | 85.0 | 15.0 | - | - | - | 5.20 | 2.0%wax | 6.0 | 3.20 | 27 | 86.0 | 14.00 | 3000 |
| CTT20 | P20 | 72.0 | 8.0 | 8.0 | 12.0 | - | 6.86 | 2.0%wax | 2.0 | 2.70 | 30 | 92.2 | 12.40 | 1900 |
| CTT30 | P30 | 75.8 | 8.0 | 6.2 | 10.0 | - | 6.60 | 2.0%wax | 2.0 | 2.80 | 28 | 91.5 | 12.80 | 2100 |
Chinatungsten online produces various types of ready to press powders which is widely used in manufacture of cemented carbide.The products have the following characteristics:
1、Stable apparent density
2、Excellent flowability thanks to spherical aspect of the powder
3、Good compressibility
4、High chemical purity,well control of carbon content
5、The cemented carbide made of our RTP has excellent physical properties
If you have any interest in our products, please feel free to contact us by email: sales@chinatungsten.com or by telephone:+86 592 5129696.
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