| Category | Ceramic | 
| Manufacturer | Chosun Refractories | 
| Trade Name | |
| Port | Shanghai port,China | 
| Trade Terms | FOB, CFR, CIF | 
| Payment Terms | L/C, T/T, Western Union | 
| Download PDF | Chosun Refractories CRAG-L42 Shroud Nozzle.pdf  | 
| Price | EMAIL US sales@lookpolymers.com | 
| Physical Properties | Metric | English | Comments | 
|---|---|---|---|
| Bulk Density | 2.22 g/cc | 0.0802 lb/in³ | |
| Porosity | 16.2 % | 16.2 % | 
| Mechanical Properties | Metric | English | Comments | 
|---|---|---|---|
| Modulus of Rupture | 0.005886 - 0.006867           GPa @Temperature 1400 °C | 0.8537 - 0.9960           ksi @Temperature 2550 °F | |
| Compressive Strength | 25.5 MPa | 3700 psi | Cold Crushing Strength | 
| Thermal Properties | Metric | English | Comments | 
|---|---|---|---|
| CTE, linear | 2.10           µm/m-°C @Temperature 1000 °C | 1.17           µin/in-°F @Temperature 1830 °F | 
| Component Elements Properties | Metric | English | Comments | 
|---|---|---|---|
| Al2O3 | 41 % | 41 % | |
| SiO2 | 25 % | 25 % | |
| ZrO2 | 3.0 % | 3.0 % | 
| Descriptive Properties | Value | Comments | 
|---|---|---|
| Chemical Analysis (%), FC+SiC | 29+1 | |
| Remarks | Corrosion resistance, High spalling resistance |