| Category | Ceramic , Oxide , Aluminum Oxide |
| Manufacturer | Chosun Refractories |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Chosun Refractories CRAG-S81 Long Stopper.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 2.75 g/cc | 0.0994 lb/in³ | |
| Porosity | 16.3 % | 16.3 % |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Modulus of Rupture | 0.008829 GPa @Temperature 1400 °C |
1.281 ksi @Temperature 2550 °F |
|
| 0.00981 GPa @Temperature 23.0 °C |
1.42 ksi @Temperature 73.4 °F |
||
| Compressive Strength | 34.3 MPa | 4980 psi | Cold Crushing Strength |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 4.30 µm/m-°C @Temperature 1000 °C |
2.39 µin/in-°F @Temperature 1830 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Al2O3 | 80 % | 80 % |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Chemical Analysis(%),FC+SiC | 16+2 | |
| Remarks | For erosive steel |