Brand Name: Description: Maximum Service Temperature 2800°F (1540°C) 172 pcf (2755 kg/m 3 ) Cold Crushing Strength 4000 psi (27.6 MPa) Modulus of Rupture 730 psi (5,0 MPa) Apparent Porosity 26.7 % Thermal Conductivity or "K" Factor Mean Temperature BTU/ft 2 /Hr/°F/in. W/mK 2080°F (1138°C) 0,85 1.47 Typical Chemical Analysis (%) RESCO PRODUCTS disclaims any express or implied warranties based on this sheet. Bulk Density The properties shown on this data sheet represent typical average results generated using standard ASTM test methods (unless otherwise noted) conducted under controlled conditions (using standard rectangular shapes), and should not be considered to be guaranteed specifications. Properties are subject to normal manufacturing statistical standard deviation ranges, and Resco Products, Inc. reserves the right to modify the properties and specifications at any time without prior notice. 11/07/12 is the date that this data sheet was published. Check with your RESCO sales representative or RESCO'S website to determine if you have the most current sheet. Penn Center West, Building 2 - Suite 430, Pittsburgh, PA, 15276 Phone: 888-283-5505 PRODUCT DATA CRB 45 FG with its unique fused grain composition exhibits low thermal conductivity, excellent hot strengths and very good resistance to fayalite type slag. Suggested applications are safety linings in iron and steel handling applications, AOD and EAF safety linings where reduced shell temperatures are required. CRB 45 FG SiO 2 Fe 2 O 3 Al 2 0 3 Cr 2 0 3 CaO MgO 21.3 13.4 5.3 14.5 1.0 44.5