Tungsten Carbide
Grades and Materials
We realise the importance of the correct grade for the correct use.
Call us now to discuss your specific grade requirements
+44 (0)1844 275171
Click to view our full range of in house processes used to supply our many grades of Tungsten Carbide
At Total Carbide we offer, as standard, a full range of Tungsten Carbide Grades. We would be happy to assist in grade selection. For unique applications, special materials can be developed and manufactured to suit product requirements.
Below are the standard grades we currently supply.
| NOMINAL COMPOSITION | SINTERED PROPERTIES | |||||||
| Grade | WC | Co% | MeC% | NOMINAL | HARDNESS | DENSITY | TRS | ISO |
| GS µm | (HV30) | g/cc | MpA | CODES | ||||
| TDX | 94 | 5.5 | 0.5 | 0.5 | 1950-2050 | 14.70-14.90 | 2300 | K01-K05 |
| N2 | 93.9 | 6 | 0.1 | 1.5 | 1550-1650 | 14.80-15.05 | 2620 | K15-K25 |
| CDM | 92 | 7 | 1.0 | 0.8 | 1700-1800 | 14.65-14.85 | 2820 | K10-K20 |
| N4 | 90.75 | 9 | 0.25 | 2 | 1325-1425 | 14.55-14.75 | 2700 | K30-K40 |
| CM | 90 | 10 | 6 | 1150-1225 | 14.50-14.60 | 3200 | ||
| CW | 89.75 | 10 | 0.25 | 0.8 | 1525-1625 | 14.40-14.65 | 3000 | K20-K30 |
| CK | 87.5 | 12.5 | 1.7 | 1225-1325 | 14.20-14.40 | 2900 | K35-K45 | |
| N7 | 85 | 15 | 1.7 | 1095-1205 | 13.86-14.10 | 3150 | ||
| CX | 84.5 | 15 | 0.5 | 0.8 | 1325-1425 | 13.90-14.10 | 3100 | |
| T25D | 75 | 25 | 2.0 | 820-960 | 13.05-13.25 | 3280 | ||
| SW | 70 | 9 | 21.0 | 1.5 | 1500-1600 | 12.35-12.65 | 2230 | P15-P30 |
| SH | 78.5 | 10.5 | 11.0 | 3.5 | 1300-1400 | 13.25-13.50 | 2550 | P30-P40 |
| NI | 94 | 6 Ni | 1.5 | 1430-1530 | 14.95-15.10 | 2400 | ||
| NK | 90 | 10 Ni | 1.5 | 1250-1450 | 14.65-14.75 | 2640 | ||
| NM | 88 | 12 Ni | 1.5 | 1100-1200 | 14.25-14.45 | 2700 | ||
| NJC | 90.2 | 9 Ni | 0.8 | 1.5 | 1320-1420 | 14.50-14.65 | 3000 | |
| K20 | Bal. | 6.5-8.0 | 1.5-2.5 | 1450-1625 | 14.40-15.05 | 2420 | K15-K30 | |
| K30 | Bal. | 9.0-11.0 | 1.5-2.5 | 1325-1450 | 14.30-14.70 | 2950 | K25-K40 | |
