1 (Wt%)Akọkọ akọkọ
C | Si | Mn | Cr | Al | Fe | |
Min | - | - | - | 20 | 5.5 | Ab. |
Max | 0.04 | 0,5 | 0.4 | 22 | 6.0 | Ab. |
2Awọn ohun-ini ẹrọ akọkọ
Agbara Tensele ni iwọn otutu yara: 650-750MPA
Oṣuwọn Plangation: 15-25%
lile: hv220-260
Agbara Tensele ni 1000 ℃ otutu 22-27pa
Agbara otutu otutu ni iwọn otutu 1000 ati 6mpa ≥100h
3.Akọkọ awọn ohun-ini ti ara
iwuwo 7,11 / cm3
atako 1.45 × 10-6 ω.m
Alagbapọ otutu lodi(Ct)
800 ℃ | 1000 ℃ | 1400 ℃ |
1.03 | 1.04 | 1.05 |
Apapọ aaye imuduro imudarasi()
20-800 ℃ | 20-1000 ℃ | 20-1400 ℃ |
14 | 15 | 16 |
yo ojuami:Iwọn otutu ti o pọju tẹsiwaju 10000 ℃
4Igbesi aye
1300 ℃ | 1350 ℃ | |
Apapọ igbesi aye iyara (awọn wakati)
| 110 | 90 |
Oṣuwọn sagging lẹhin rupture
| 8 | 11 |