SPEEDO MARINE (PTE) LTD.
SPEEDO MARINE (PTE) LTD.
[
Singapore ]
Singapore
Block
Irregular
ANSI
High Heat-treated
Typical Physical & Mechanical Properties
| Density | 3.9 - 3.94 g/cc |
| Bulk Density | 2400 kg/m3 |
| Hardness | 9 MOH |
| Shape | Angular , Blocky |
| Colour | Brown , White , Pink |
Typical Chemical Composition
| White | Brown | Pink | |
|---|---|---|---|
| Al2O3 | 99.0% | >94.0% | >99.0% |
| Fe2O3 | <0.1% | <0.3% | N/A |
| TiO2 | N/A | <3.0% | N/A |
| SiO2 | <0.1% | <0.7% | <0.1% |
| CaO | <0.1% | <0.6% | <0.1% |
| Na2O | 0.35% | N/A | 0.35% |
| Cr2O3 | N/A | N/A | 0.35% |
Size Specifications:
| Grade | Size Range in Micron |
|---|---|
| 12 | 2000 - 1400 |
| 14 | 1700 - 1180 |
| 16 | 1400 - 1000 |
| 20 | 1180 - 850 |
| 24 | 850 - 600 |
| 30 | 410 - 500 |
| 36 | 600 - 425 |
| 40 | 500 - 355 |
| 46 | 425 - 300 |
| 60 | 300 - 212 |
| 80 | 212 - 150 |
| 90 | 180 - 125 |
| 100 | 150 - 106 |
| 120 | 125 - 90 |
| 150 | 106 - 63 |
| 180 | 90 - 53 |
| 220 | 75 - 45 |
| 240 | 70 - 28 |
