Polished Sharp Pin Cemented Tungsten Carbide Tips for Scriber Pens
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Description
The tungsten carbide tips & pins are assembling on tool bit. They're used for engraving or scribing on very hard items, like aluminum, brass, bronze, metals, steel, glass, ceramics, hardwood, plastics, concrete and so on.
Sizes:
D | L | α |
1.5mm, 2mm, 2.5mm, 3mm, 4mm Or Based On Requirement
| 5mm, 8mm, 10mm, 18mm, 20mm Or Based On Requirement | 30°, 45°, 60°, 90°, 120° Or Based On Requirement |
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Grades of Tungsten Carbide
GRADE | ISO CODE | COBALT CONTENT (%) | Grain Size (um) | DENSITY g/cm3 | HARDNESS HRA | TRS N/mm2 |
YG8 | K20 | 8 | 1.2 | 14.80 | 89.5 | 2700 |
YG6 | K20 | 6 | 1.2 | 14.95 | 90.5 | 2200 |
YG6X | K10 | 6 | 0.8 | 14.95 | 91.5 | 2400 |
YL10.2 | K30 | 10 | 0.7-0.8 | 14.50 | 91.8 | 3500 |
YU12 | K30-K40 | 12 | 0.6 | 14.1 | 92.5 | 4000 |
YG13X | K30-K40 | 13 | 1.0 | 14.30 | 89.5 | 2600 |
YG15 | K40 | 15 | 1.2 | 14.00 | 87.5 | 2800 |
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