a
Iron-Chrome-Aluminum Alloy–0Cr27Al7Mo2
Chemical Composition:
| C |
P |
S |
Mn |
Si |
Cr |
Ni |
Al |
Fe |
Other
(Mo) |
| ≤ |
| 0.05 |
0.025 |
0.025 |
0.2 |
0.4 |
26.5~27.8 |
≤0.6 |
6~7 |
Bal. |
1.8~2.2 |
Properties:
| Max. continuous service Temp. |
1400ºC |
| Resistivity at 20ºC |
1.53±0.07 μΩ·m |
| Density |
7.10
g/cm3 |
| Thermal conductivity |
45.2
KJ/m·h·ºC |
| Coefficient of linear expansion |
16.0
α×10-6/ºC |
| Specific heat |
0.494
J/g·ºC |
| Approx.
melting point |
1520ºC |
| Elongation |
≥10% |
| Accelerated life |
≥50h/1350ºC |
| Micrographic structure |
ferrite |
| Magnetic properties |
magnetic |