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Material Comparison Guide
We mainly process tungsten carbide materials, with tungsten carbide supplied from international brands, including Kennametal, Sumitomo, Sanalloy, CB-CERATIZIT, Zhuzhou Cemented Carbide and Hunan Boyun-Dongfang Powder Metallurgy. These suppliers are certified to ISO 9001, ISO 14001 and other international quality system standards.
Materials & Parameters| WC particle size | CIS Classification | Material | Ratio | Hardness | Flexural strength | Compression strength | Fracture toughness | Young's modulus | Poisson's ratio | CTE | Pyroconductivity | |
| HRA | HV | GPa | GPa | MPa·m1/2 | GPa | MK-1 | W/m·k | |||||
| Ultrafine particle | VF-10 | RF06 | 14.9 | 93.5 | 1820 | 3.2 | 6.0 | 11 | 620 | 0.21 | 5.1 | 79 |
| VF-30 | RF10 | 14.6 | 91.5 | 1510 | 3.3 | 5.5 | 14 | 590 | 0.21 | 5.3 | 75 | |
| VF-40 | RF20 | 14.1 | 90.0 | 1350 | 3.5 | 5.3 | 16 | 540 | 0.22 | 5.5 | 71 | |
| VF-50 | RF30 | 13.6 | 88.0 | 1160 | 3.5 | 5.1 | 17 | 490 | 0.23 | 5.7 | 68 | |
| VF-30 | PRF9N | 14.6 | 91.5 | 1510 | 3.0 | 5.5 | 13 | 590 | 0.21 | 5.3 | 75 | |
| VF-40 | PRF14N | 14.1 | 90.0 | 1350 | 3.5 | 5.3 | 15 | 540 | 0.22 | 5.5 | 71 | |
| VF-20 | FD25 | 14.0 | 92.0 | 1570 | 3.9 | 5.9 | 11 | 550 | 0.22 | 5.5 | 71 | |
| VF-30 | FD15 | 14.3 | 91.0 | 1450 | 3.3 | 5.4 | 12 | 560 | 0.22 | 5.3 | 71 | |
| VF-40 | FRT15 | 14.1 | 90.5 | 1400 | 3.3 | 5.2 | 14 | 550 | 0.22 | 5.5 | 71 | |
| Particle | VF-20 | DA10 | 15.1 | 92.5 | 1640 | 3.0 | 5.9 | 11 | 630 | 0.21 | 4.8 | 79 |
| VF-20 | KA10 | 14.9 | 92.5 | 1640 | 2.8 | 5.8 | 11 | 630 | 0.21 | 4.8 | 79 | |
| VF-30 | KA20 | 14.8 | 91.5 | 1510 | 2.5 | 5.4 | 12 | 620 | 0.21 | 5.0 | 75 | |
| VF-30 | NA20 | 14.5 | 91.0 | 1450 | 3.3 | 4.9 | 12 | 570 | 0.22 | 5.1 | 71 | |
| VF-40 | NA30 | 14.0 | 89.5 | 1250 | 3.6 | 4.7 | 14 | 540 | 0.23 | 5.4 | 67 | |
| Material | Attributes | Tensile Strength | Elongation | Hardness | Manufacturing Process |
| Aluminum | Corrosion resistance High strength-to-weight ratio Temperature resistance | 38-83 ksi | 1-17% | 55-95 HRB | Sheet Metal Fabrication CNC Machining 3D Printing |
| Brass | Chemical resistance Ductility Strength | 45-61 ksi | 23-30% | 32-36 HRB | Sheet Metal Fabrication CNC Machining |
| Cobalt Chrome | Biocompatability Corrosion resistance High strength-to-weight ratio | 130 ksi | 20% | 25 HRC | 3D Printing |
| Copper | Corrosion resistance Electrical conductivity Thermal conductivity | 29-52 ksi | 5-50% | 40-110 HV | Sheet Metal Fabrication CNC Machining |
| Inconel | Strength Temperature resistance Corrosion resistance | 180 ksi | 12% | 35 HRC | 3D Printing |
| Low Carbon Steel | Ductile Malleable | 46-64 ksi | 15-39% | 42-69 HRB | Sheet Metal Fabrication CNC Machining |
| Stainless Steel | Corrosion resistance Crack resistance Good strength-to-weight ratio | 66-210 ksi | 5-56% | 35-101 HRC | Sheet Metal Fabrication CNC Machining 3D Printing |
| Steel Alloy | Durability Strength | 95 ksi | 25% | 92 HRB | CNC Machining |
| Titanium | Corrosion resistance Strength Temperature resistance Weight reduction | 80-140 ksi | 10-20% | 30-39 HRC | CNC Machining 3D Printing |
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