Grade
| Color
| Thickness (µm)
| Application
|
VKD6235
| Purple
| 2-3
| PVD coating, for steel stainless steel, intermitten processing. |
| VKD6235 | Colorful
| 2-4
| Finish-machining. For stainless steel, sticky materials, Kovar,superalloy,titanium alloy, high-level products. |
| VKD6235 | Grey-Black
| 2-3
| PVD coating, for steel below HRC58°, stainless steel,nickel-based alloy.
|
| VKD6235 | Silver
| 2-3
| PVD coating, for titanium alloy, superalloys. |
| VKD6235 | Purple | 1-2.5
| PVD coating, for stainless steel, steel. |
| VKD5235 | Bronze
| 2-4
| PVD coating, for stainless steel, steel. |
| VKD5235 | Bronze | 2-3
| PVD coating, for steel, stainless steel,intermitten processing. |
| VKD5235 | Bronze | 1-4
| PVD coating, for steel, stainless steel. |
| VKD820 | Gold
| 2-4
| PVD coating, for stainless steel, superalloy, steel,titanium alloy, high-level products. |
| VKD825 | Bronze | 2-4
| PVD coating, for hardened materials, steel below HRC62", titanium alloy, superalloys. |
| VKD5255 | Dark Black
| 13-18
| CVD coating, for ductile iron, grey cast iron, cast steel, specialty products. |
| VKD5215 | Black | 13-18
| CVD coating, twice-coated, for steel, ductile iron, grey cast iron,specialty products. |
| VKD5555 | Double Coated
| 13-18
| CVD coating, twice-coated, for steel, ductile iron, grey cast iron,specialty products. |
| VKD8215 | Black | 3-6
| CVD coating, for duplex stainless steel, tantalum alloy, cast stainless steel and other diffcult-to-machine materials. |
| VKD3225 | Mirror Polished
| -
| For aluminum, copper and non-metallic materials.
|
| VKD6255 | Cermet Silver
| -
| Uncoated. For steel, processing with good surface finish |
