1(Qhov hnyav%)cov khoom tseem ceeb
| C | Si | Mn | Cr | Al | Fe | |
| Tsawg kawg | - | - | - | 20 | 5.5 | Bal. |
| Qhov siab tshaj plaws | 0.04 | 0.5 | 0.4 | 22 | 6.0 | Bal. |
2Cov khoom siv kho tshuab tseem ceeb
Lub zog tensile ntawm chav tsev kub: 650-750MPa
Tus nqi ntev: 15-25%
qhov nyuaj: HV220-260
Lub zog tensile ntawm 1000 ℃ Kub 22-27MPa
Kev Kub Siab Durability ntawm 1000 Kub thiab 6MPa ≥100h
3.Cov khoom tseem ceeb ntawm lub cev
qhov ceev 7.1g/cm3
kev tiv taus 1.45 × 10-6 Ω.m
Kev Ntsuas Kub thiab Kev Tiv Thaiv(Ct)
| 800 ℃ | 1000 ℃ | 1400 ℃ |
| 1.03 | 1.04 | 1.05 |
Qhov nruab nrab ntawm cov coefficient nthuav dav linear( )
| 20-800 ℃ | 20-1000 ℃ | 20-1400 ℃ |
| 14 | 15 | 16 |
qhov chaw yaj:Qhov Kub Ua Haujlwm Siab Tshaj Plaws 1400 ℃
4Lub neej ceev ceev
| 1300 ℃ | 1350 ℃ | |
|
Nruab Nrab Lub Neej Ceev (Teev)
| 110 | 90 |
|
Tus nqi sagging tom qab tawg
| 8 | 11 |
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