Proudly Serving Since 1986
| Description | W Abrasives technical studies have shown that at an average of 44 HRC hardness, GP Angular-shot™ provides the optimum performance in many foundry and other cleaning applications. These studies show |
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| Brand Name | W Abrasives |
| Chemical Analysis | According to standard SAE J827 shot / J1993 grit |
| Designation | GP 18 |
| Material | Steel |
| Mesh Size (in) | 0.0278 to 0.0394 |
| Mesh Size (mm) | 0.710 to 1.000 |
| Micro Hardness | 40 – 51 HRC |
| Microstructure | Well controlled manufacturing gives die a martensitic structure that blends the iron and carbon atoms in the finest and most ideal way possible. This structure produces a homogeneity or hardness and |
| Min Density (Alc. Disp.) (g/cm³) | > 7.3 |
| Screen Number | 18 to 25 |
| Shape | Round |
| Shape When New | Angular |
| Sieve Analysis | According to standard SAE J 444 |
| Standard Deviation | ±3Rc or ± 240 HV |
| Victors | 392 – 528 HV |
