1 (Wt%)babban abun da ke ciki
C | Si | Mn | Cr | Al | Fe | |
Min | - | - | - | 20 | 5.5 | Bal. |
Max | 0.04 | 0.5 | 0.4 | 22 | 6.0 | Bal. |
2Main Properties na injin
Tufarfin tensile a zazzabi dakin: 650-75psa
Kudin Elongation: 15-25%
Hardness: hv220-260
Tenerge ƙarfi a 1000 ℃ zazzabi 22 22-27phsa
Babban ƙarfin zafin jiki a zazzabi 1000 da 6pc ≥100H
3.Babban kaddarorin jiki
density 7.1g / cm3
Tsorewa 1.45 × 10-6 ω.m
Juriya mai ƙarfi(Ct)
800 ℃ | 1000 ℃ | 1400 ℃ |
1.03 | 1.04 | 1.05 |
Matsakaicin matsakaicin taƙaitaccen yanki()
20-800 ℃ | 20-1000 ℃ | 20-1400 ℃ |
14 | 15 | 16 |
Mallaka:Matsakaicin ci gaba mai aiki da aiki 1400 ℃
4Rai
1300 ℃ | 1350 ℃ | |
Matsakaicin rayuwa mai sauri (sa'o'i)
| 110 | 90 |
Saurin sagging bayan katsewa
| 8 | 11 |