Tungsten carbide grit, also called crushed carbide grit, first, It is crushed by of 100%YG8 hard alloy diamond hammer ,second, the different size particles screened by through different mesh specifications,third, the unqualified shapes are picked out by human hand.
It is used for welding or welding to the steel body, in order to improve the wear resistance..For example, if a steel cutter the service life only have 48 hours without welding tungsten carbide particles, But, If you welding this tungsten carbide particle to the steel cutter It will increase service life to 480 hours.
| 100% YG8 Material of tungsten carbide particle |
| grade |
ISO |
density |
TRS |
hardness |
application |
| YG8 |
K20 |
14.7g/cm3 |
690MPa |
89-91hra |
Small size used for wear-resistant application and Big size used for cutting application. |
Size choosing
| item |
inches |
millimeters |
application |
| #1 |
1/16"x1/8" |
1.6~3.2mm |
wear application |
| #2 |
3/16"x1/8" |
3.2~4.8mm |
wear application |
| #3 |
1/4"x3/16" |
4.8~6.4mm |
cutting application |
| #4 |
5/16"x1/4" |
6.4~8.0mm |
cutting application |
| #5 |
3/8"x5/16" |
8.0~9.5mm |
cutting application |
| #6 |
1/2"x3/8" |
9.5~12.7mm |
cutting application |
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