1Wt%)main composition
C | Si | Mn | Cr | Al | Fe | |
Min | - | - | - | 20 | 5.5 | Bal. |
Max | 0.04 | 0.5 | 0.4 | 22 | 6.0 | Bal. |
2Main mechanical properties
Kusimba Kwesimba paChikamu Tembiricha: 650-750MPa
Elongation rate: 15-25%
kuoma: HV220-260
Tensile Simba pa1000 ℃ Tembiricha 22-27MPa
High Temperature Durability pa1000 Tembiricha uye 6MPa ≥100h
3.Main zvinhu zvemuviri
density 7.1g/cm3
resistivity 1.45×10-6 Ω.m
Resistance Temperature Coefficient(Ct)
800 ℃ | 1000 ℃ | 1400 ℃ |
1.03 | 1.04 | 1.05 |
Avhareji yemutsara wekuwedzera coefficient()
20-800 ℃ | 20-1000 ℃ | 20-1400 ℃ |
14 | 15 | 16 |
melting point:Maximum Inoramba Ichishanda Tembiricha 1400 ℃
4Upenyu hwekukurumidza
1300 ℃ | 1350 ℃ | |
Avhareji yeHupenyu Hwekukurumidza (Maawa)
| 110 | 90 |
Kuderera kwehuwandu mushure mekuputika
| 8 | 11 |