Grades |
1Cr13AL4 |
1Cr21AL4 |
0Cr21AL6 |
0Cr23AL5 |
0Cr25AL5 |
0Cr21AL6Nb |
0Cr27AL7Mo2 |
Cr |
12.0-15.0 |
17.0-21.0 |
19.0-22.0 |
20.0-23.5 |
23.0-26.0 |
21.0-23.0 |
26.5-27.8 |
AI |
4.0-6.0 |
2.0-4.0 |
5.0-7.0 |
4.2-5.3 |
4.5-6.5 |
5.0-7.0 |
6.0-7.0 |
Fe |
balance |
balance |
balance |
balance |
balance |
balance |
balance |
Re |
appropriate |
appropriate |
appropriate |
appropriate |
appropriate |
appropriate |
appropriate |
Components maximum use temperature |
950 |
1100 |
1250 |
1250 |
1250 |
1350 |
1400 |
Melting point |
1450 |
1500 |
1500 |
1500 |
1500 |
1510 |
1520 |
Density g/cm3 |
7.4 |
7.35 |
7.16 |
7.25 |
7.1 |
7.1 |
7.1 |
Resistivity μΩ·m,20 |
1.25±0.08 |
1.23±0.06 |
1.42±0.07 |
1.35±0.06 |
1.42±0.07 |
1.45±0.07 |
1.53±0.07 |
Tensile strength Mpa |
588-735 |
637-784 |
637-784 |
637-784 |
637-784 |
637-784 |
|