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BNZ Materials Blazecrete 2800 Dense Castable

Category	Ceramic , Oxide , Aluminum Oxide
Manufacturer	BNZ Materials, Inc.
Trade Name	Blazecrete
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	BNZ Materials Blazecrete 2800 Dense Castable.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Blazecrete 2800 is an economical, high alumina refractory for service to 2800°F (1556°C). Suitable for door linings, curbs and covers, pre-cast shapes, grey iron ladles, aluminum reverberatory furnace upper side walls and roofs.Information provided by BNZ Materials Inc.

Physical Properties	Metric	English	Comments
Density	2.05 g/cc	0.0741 lb/in³

Mechanical Properties	Metric	English	Comments
Modulus of Rupture	0.00620 GPa	0.899 ksi	At Use Limit; ASTM C268
	0.00100 GPa @Temperature 815 °C	0.145 ksi @Temperature 1500 °F	ASTM C268
	0.00140 GPa @Temperature 540 °C	0.203 ksi @Temperature 1000 °F	Fired; ASTM C268
	0.00140 GPa @Temperature 1095 °C	0.203 ksi @Temperature 2003 °F	ASTM C268
	0.00210 GPa @Temperature 1260 °C	0.305 ksi @Temperature 2300 °F	ASTM C268
	0.00340 GPa @Temperature 104 °C	0.493 ksi @Temperature 219 °F	Dried; ASTM C268
	0.00340 GPa @Temperature 1371 °C	0.493 ksi @Temperature 2500 °F	ASTM C268
Compressive Strength	9.00 MPa @Temperature 1095 °C	1310 psi @Temperature 2003 °F	Cold Crush Strength
	15.2 MPa @Temperature 1260 °C	2200 psi @Temperature 2300 °F	Cold Crush Strength
	17.2 MPa @Temperature 815 °C	2490 psi @Temperature 1500 °F	Cold Crush Strength
	35.1 MPa @Temperature 1371 °C	5090 psi @Temperature 2500 °F	Cold Crush Strength
	48.8 MPa @Temperature 1556 °C	7080 psi @Temperature 2833 °F	Cold Crush Strength; At Use Limit
	15.2 MPa @Treatment Temp. 540 °C	2200 psi @Treatment Temp. 1000 °F	Cold Crush Strength; Dried 104°C
	20.7 MPa @Treatment Temp. 104 °C	3000 psi @Treatment Temp. 219 °F	Cold Crush Strength; Dried 104°C

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	1537 °C	2799 °F
Shrinkage	0.00 % @Temperature 104 °C	0.00 % @Temperature 219 °F	Permanent Linear Change; ASTM C210
	0.00 % @Temperature 1260 °C	0.00 % @Temperature 2300 °F	Permanent Linear Change; ASTM C210
	0.10 % @Temperature 540 °C	0.10 % @Temperature 1000 °F	Permanent Linear Change; ASTM C210
	0.10 % @Temperature 815 °C	0.10 % @Temperature 1500 °F	Permanent Linear Change; ASTM C210
	0.20 % @Temperature 1095 °C	0.20 % @Temperature 2003 °F	Permanent Linear Change; ASTM C210
	1.0 % @Temperature 1556 °C	1.0 % @Temperature 2833 °F	Permanent Linear Change at Use Limit

Component Elements Properties	Metric	English	Comments
Al2O3	45.5 %	45.5 %
CaO	5.6 %	5.6 %
Fe2O3	3.4 %	3.4 %
MgO	0.10 %	0.10 %
Na2O	0.30 %	0.30 %	Includes K<sub>2</sub>O
SiO2	43.1 %	43.1 %
TiO2	1.9 %	1.9 %

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