1Wt%)halabuurka ugu weyn
C | Si | Mn | Cr | Al | Fe | |
Min | - | - | - | 20 | 5.5 | Bal. |
Max | 0.04 | 0.5 | 0.4 | 22 | 6.0 | Bal. |
2Guryaha farsamada ee ugu muhiimsan
Xoogga Jilitaanka heerkulka qolka: 650-750MPa
Heerka kordhinta: 15-25%
adkaanta: HV220-260
Xoojinta xajinta 1000 ℃ Heerkul 22-27MPa
Joogitaanka Heerkulka Sare ee heerkulka 1000 iyo 6MPa ≥100h
3.Guryaha jireed ee ugu muhiimsan
cufnaanta 7.1g/cm3
iska caabin 1.45×10-6 Ω.m
Heerkulka iska caabinta(Ct)
800 ℃ | 1000 ℃ | 1400 ℃ |
1.03 | 1.04 | 1.05 |
Isku celceliska fidinta toosan()
20-800 ℃ | 20-1000 ℃ | 20-1400 ℃ |
14 | 15 | 16 |
barta dhalaalaysa:Heerkulka Shaqada ee Joogtada ah ee ugu badan 1400 ℃
4Nolosha degdega ah
1300 ℃ | 1350 ℃ | |
Celceliska Nolosha Degdegga ah (Saacadaha)
| 110 | 90 |
Heerka hoos u dhaca ka dib dillaaca
| 8 | 11 |