Feuille / barre / tuyau Monel 404
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Spécification, Chemical & Performance mécanique
Désignations équivalentes:
UNS N04404
DIN W. Nr. 2.4867
Introduction
There are a number of MONEL alloys available commercially including MONEL 400, 401, 404, R-405, 450 and K-500. The standard forms in which MONEL alloys are available are hexagon, flats, forging stock, sheet, tube and pipe ect.
MONEL 404 has a relatively high copper content, hence is suitable for electric and electronic applications. The content of the elements that make up the MONEL 404 is adjusted such that the alloy has a very low Curie temperature, low permeability and good brazing characteristics.
Composition chimique
| % | Ni | Cu | Fe | C | Mn | Si | S | Al |
| min | 52.0 | équilibre | ||||||
| max | 57.0 | 0.50 | 0.15 | 0.10 | 0.10 | 0.024 | 0.05 |
Propriétés physiques
| Densité | 8.91 g / cm3 |
| Gamme de fusion | 1300-1350 ℃ |
Avantages & caractéristiques:Monel 404 has low magnetic permeability and low Curie temperature. Because its low magnetic permeability is not significantly affected by processing and fabrication, it is particularly suitable for electronic parts.
Applications:Specialized electrical and electronic applications.
