Grade | Grade ISO | Cobalt content % | Grain size of WC (μm) | Hardness (HRA) | Density g/cm3 | TRS N/mm2 |
JZ06U | K05-K10 | 6 | 0.4 | 94 | 14.85 | ≥4000 |
JZ08U | K10-K20 | 8 | 0.4 | 93.6 | 14.65 | ≥4000 |
JZ12U | K20-K40 | 12 | 0.4 | 92.5 | 14.15 | ≥4200 |
JZ12U-T | K20-K40 | 12 | 0.4 | 93 | 14.2 | ≥3800 |
JZ10S | K20-K40 | 10 | 0.6 | 92.3 | 14.4 | ≥3900 |
JZ10F | K20-K40 | 10 | 0.8 | 91.8 | 14.4 | ≥3800 |
JZ07C | K05 | 7 | 1.0 | 92 | 14.8 | ≥3000 |
Tungsten Cemented Carbide Ground Rod Grade Application |
JZ06U | Be suitable for processing aluminum magnesium alloy,glass fiber, carbon fiber, wood ,hard plastic,etc. Recommend for making micro tools and drills |
JZ08U | Be suitable for processing resin,wood,titanium alloy,stainless steel, copper-aluminum alloy, composite material. Recommend making high speed drill, end mill, graver and micro-drill PCB with diameter less than 0.8mm. |
JZ12U | Be suitable for semi-finishing and finishing process of stainless steel, mold steel and normal titanium alloy, etc. Recommend for making all types of high speed end mills, reamers and gravers. |
JZ12U-T | Be suitable for finishing process of stainless steel, mold steel and mormal titanium alloy etc. Recommend for making all types of high speed end mills, reamers and gravers. |
JZ10S | Suitable for cutting alloy steel, stainless steel, non-ferrous metal, high temperature allooy and so on |
JZ10F | For general use of milling and drilling, suitable for cutting alloy steel, stainless steel, non-ferrous metal,high temperature alloy and so on. |
JZ10C | Suitabkle for machining non-ferrous metal, aluminum with a high silicon content and graphite(with diamond coating). |
