Orukọ ọja | OCr21Al6Nb Electric resistance waya |
Ohun elo | Fe Cr Al |
Àwọ̀ | Sliver imọlẹ |
Iru | OCr21Al6Nb |
Awọn ọja ti o jọmọ | OCr25AI5,1Cr21AI4,OCr21AI6,IOCr13AI4,OCr27AI7Mo2 |
Brand | GY |
Awọn pato | Standard: GB1234-2012 | ||
Awọn akojọpọ kemikali akọkọ | K:22%, Al:6%, Nb:0.5% | ||
O pọju. tẹsiwaju iwọn otutu iṣẹ. | 1350°C | ||
Resistivity ni 20 °C | 1,45 ± 0,07 | ||
Ìwúwo (g/cm3) | 7.10 | ||
Imudara igbona (KJ/mh°C) | 46.1 | ||
Iyọ ojuami appox °C | 1510 | ||
Ilọsiwaju ni rupture% | >12 | ||
Min agbara fifẹ ni N/mm2 | 637 | ||
Lile | 200-260 |