Specifications
Tungsten steel punchGrade:SK8
ISO Code:K20
Density:14.5-14.9 g/cm3
Hardness HRA:89-89.5
Description
| Grade | ISO Code | Density g/cm³ | Hardness HRA | TRS N/mm² | Performance & application |
| SK8 | K20 | 14.5-14.9 | 89-89.5 | 2000-2300 | Good universality. It is suitable for using in nonferrous metal sectional material, dry wood, cork wood processing and hardware tools’ alloys |
