Haɗin sinadarai a cikin%, Invar
iri | Abubuwan sinadaran | ||||||||
Ni | Fe | C | P | Si | Co | Mn | Al | S | |
≤ | |||||||||
4j42 | 41.5 ~ 42.5 | Bal | 0.05 | 0.02 | 0.3 | - | 0.80 | 0.10 | 0.02 |
4j45 | 44.5 ~ 45.5 | Bal | 0.05 | 0.02 | 0.3 | - | 0.80 | 0.10 | 0.02 |
4j50 | 49.5 ~ 50.5 | Bal | 0.05 | 0.02 | 0.3 | 1.0 | 0.80 | 0.10 | 0.02 |
4j52 | 51.5 ~ 52.5 | Bal | 0.05 | 0.02 | 0.3 | - | 0.60 | - | 0.02 |
4j54 | 53.5 ~ 54.5 | Bal | 0.05 | 0.02 | 0.3 | - | 0.60 | - | 0.02 |
Mahimman madaurin jiki da kaddarorin inji na gami:
iri | Ƙarfafawar thermal | Ƙaƙƙarfan ƙarfin zafi | Yawan yawa | Electric resistivity | Curie batu |
4j52 | 16.7 | 502J | 8.25 | 0.43 | 520 |
Halin haɓaka na yau da kullun (10 -6 / ºC) | ||||||||
Yanayin zafin jiki | 20 ~ 100 | 20-200 | 20-300 | 20-350 | 20-400 | 20-450 | 20-500 | 20-600 |
Ƙaddamarwar haɓakawa | 10.3 | 10.4 | 10.2 | 10.3 | 10.3 | 10.3 | 10.8 | 11.2 |
4 j52 alloy ana amfani dashi galibi don kuma rufe gilashin gubar mai laushi, ƙananan fis ɗin bututu.