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- Marinite A, and Marinite C
These boards are heat treated formulations for use in conveying, containing and forming molten aluminum and other non-ferrous metals. Applications include holding furnace linings, tips for continuous casters, transition plates, rings, plugs, baffles, troughs, spouts, floats and filter boxes
Properties
|
Aluminum Contact Boards |
A |
C |
| Dimensions |
| Available Thicknesses |
½-3" |
1"-2" |
| Sheet Sizes |
These sheets are 4 feet x 8 feet |
| Density |
| pcf |
65 |
54 |
| kg/cm² m3 |
1041 |
865 |
| Modulus of Rupture |
| psi |
1400 |
900 |
| kg/cm² |
98 |
63 |
| Compressive Strength |
| Ultimate load: psi |
3000 |
2200 |
| Ultimate load: kg/cm² |
211 |
155 |
| @ 5% Deformation: psi |
2400 |
1600 |
| @ 5% Deformation: kg/cm² |
169 |
112 |
|
Moisture |
| Normal % of dry wt |
2.5 |
2.5 |
| Thermal Conductivity (Btu-in/ft2, hr, °F ) |
| 400°F |
2 |
0.99 |
| 600°F |
- |
1.00 |
| 800°F |
1.92 |
1.03 |
| 1000°F |
1.95 |
1.06 |
| Thermal Conductivity W/m°K |
| 204°C |
- |
0.14 |
| 316°C |
- |
0.14 |
| 427°C |
0.28 |
0.15 |
| 538°C |
0.28 |
0.15 |
| Shrinkage %: 24 hrs @ 1350°F |
| Length/width |
0.1 |
2.3 |
| Thickness |
0.8 |
9.4 |
| Screw Holding Strength @ 7/8" penetration |
| lbs |
240 |
220 |
| kg |
109 |
100 |
The physical and chemical properties of BNZ's materials represent values obtained in accordance with accepted test methods and are subject to normal manufacturing variations. They are supplied as a technical service and are subject to change without notice. Results should not be used for specification purposes.
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PDF Data Sheet