1 (Pondus%()compositio principalis
C | Si | Mn | Cr | Al | Fe | |
Min. | - | - | - | 20 | 5.5 | Bal. |
Maximus | 0.04 | 0.5 | 0.4 | 22 | 6.0 | Bal. |
DuoProprietates mechanicae principales
Robur tensile ad temperaturam cubiculi: 650-750MPa
Elongationis proportio: 15-25%
duritia: HV220-260
Robur tensile ad 1000℃ Temperatura 22-27MPa
Durabilitas Altae Temperaturae ad 1000°C et 6MPa ≥100h
3.Proprietates physicae principales
densitas 7.1g/cm³
resistivitas 1.45×10⁻⁶ Ω.m
Coefficiens Temperaturae Resistentiae()Ct()
800℃ | 1000℃ | 1400℃ |
1.03 | 1.04 | 1.05 |
Coefficiens expansionis linearis medius()
20-800℃ | 20-1000℃ | 20-1400℃ |
14 | 15 | 16 |
punctum liquefactionis:Temperatura maxima continua operandi 1400℃
4Vita celeris
1300℃ | 1350℃ | |
Vita Celeris Media (Horae)
| 110 | 90 |
Declinatio post rupturam
| 8 | 11 |
150 0000 2421