| Category | Ceramic |
| Manufacturer | Chosun Refractories |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | EXW, FOB, CFR, CIF |
| Payment Terms | L/C, T/T, PayPal |
| Download PDF | Chosun Refractories SF33 Hard Fireclay brick.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 2.25 g/cc | 0.0813 lb/in³ | |
| Porosity | 15 % | 15 % |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Compressive Strength | 53.9 MPa | 7820 psi | Cold Crushing Strength |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 5.60 µm/m-°C <br>@Temperature 1000 °C |
3.11 µin/in-°F <br>@Temperature 1830 °F |
|
| Shrinkage | -0.200 - 0.20 % <br>@Temperature 1350 °C,<br> Time 7200 sec |
-0.200 - 0.20 % <br>@Temperature 2460 °F,<br> Time 2.00 hour |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Al2O3 | 38 % | 38 % | |
| Fe2O3 | 1.3 % | 1.3 % |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Quality | Anti-abrasion, Anti-spalling, Anti-corrosion | |
| Refractories Under Load(2kg/?,T2?) | 1,480 | |
| Refractoriness (SK) | 33 |