Xiamen Betalent Carbide Co.,Ltd
Carbide blank and carbide router manufacturer.
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Carbide Die, Cold Forging Die, Hot Forging Die
Carbide or named cemented carbide is a very good material for making dies or die cores because of the very high hardness, good roughness and super corrosion resistance. And the very hard cemented carbide can be precised machined to mirror polishing surface, which is very important for die core.
We have wide carbide grades for options for different application of heading dies.
| Carbide die grade table | |||||||
| Grade | Co% | Grain Size(um) | Density (g/cm) | Hardness(HRA) | TRS N/mm2 | Impact force (Kgf-m/cm²) | Application |
| BH35 | 23 | 2-6 | 13.2 | 83.8 | 2550 | 0.92 | Hot heading |
| BT05 | 12 | 2.0-3.0 | 14.31 | 88.2 | 3400 | 0.7 | Drawing, extruding die of header dies |
| BT06 | 14 | 2.0-3.0 | 14.12 | 87.2 | 3200 | 0.76 | |
| BA90 | 24 | 2.0-6.0 | 13.22 | 82.8 | 2700 | 0.9 | Big head screw die |
| BS6 | 18 | 3.0-6.0 | 13.7 | 85.8 | 2740 | 0.78 | Stainless steel screw die |
| BS7 | 20 | 2.0-6.0 | 13.4 | 85 | 2640 | 0.8 | |
| BT07 | 16 | 1.0 | 13.95 | 88.5 | 3600 | 0.8 | Small diameter bolt die,lock core die |
| BA65 | 18 | 2.0-6.0 | 13.73 | 85 | 3000 | 0.8 | |
And carbide grades options for metallurgy options
| Grade | Co% | Grain Size(um) | Density (g/cm) | Hardness(HRA) | TRS N/mm2 | Impact force (Kgf-m/cm²) | Application |
| BT80 | 20 | 3.0-6.0 | 13.58 | 84 | 2740 | 0.85 | Impact resistant forging die |
| BT90 | 22 | 3.0-6.0 | 13.39 | 82.5 | 2350 | 0.9 | |
| BT95 | 25 | 6.0-9.0 | 13.1 | 81.5 | 2150 | 0.96 | |
| BH60 | 14 | 2.0-3.0 | 13.95 | 84.5 | 2640 | 0.76 | Hot forging die |
| BH70 | 16 | 6.0-9.0 | 13.58 | 83 | 2350 | 0.82 | |
| BTF16R | 8Ni | 0.8-1.3 | 14.8 | 90.9 | 2900 | 1.14 | Food industry |
And good carbide grades for drill point dies
| Grade | Density (g/cm) | Hardness(HRA) | KIC Mpa*m1/2 |
| BQ-X | 13.58 | 84.5 | 26 |
| CQ-X | 13.35 | 83.5 | 28 |
| CT-X | 13.06 | 82.5 | 31 |
Gradient carbide grades for higher quality heading dies.
| Grade | Co% | Grain Size(um) | Density (g/cm) | Hardness(HRA) | KIC Mpa*m1/2 | Application |
| TH | 10 | 2-3 | 14.4 | 88.2 | 21 | Screw die, nuts die,high deformation rate fastener dies. |
| AD | 13 | 2-3 | 14.12 | 87.1 | 21 | |
| ST | 15 | 3-6 | 13.86 | 86 | 25 | Stainless steel heading dies in fastener die |
| BQ2 | 20 | 3-6 | 13.45 | 84.8 | 27 | |
| BQ | 20 | 3-6 | 13.45 | 84 | 27 | Cold forging die |
| CQ | 20 | 6-9 | 13.58 | 83.2 | 30 | High impact forging die |
| CT | 22 | 6-9 | 13.38 | 82.2 | 30 |
Cemented carbide die blank production process :