​受付時間 9:00~18:00 
直通電話 090-6819-5609

Pure palladium plating

We can handle up to a maximum film thickness of 4 μm.

Palladium metal (Pd), which belongs to platinum metal, is a precious metal with a melting point of 1555 ° C, a density of 12.16 g / cm3, a Vickers hardness of HV250 to 300, and a face-centered cubic structure. is.
Pure palladium plating maintains the noble color tone peculiar to the platinum group, is non-rusting, non-discoloring, and has high chemical stability in the atmosphere and is not attacked by acids and alkalis.

Pure palladium plating film is non-magnetic and has excellent electrical conductivity and solderability, so it is generally used for electronic parts such as switch parts and connector parts.


Alumite treatment


Hard alumite


Connection Co., Ltd.

Please feel free to contact us for plating, coating, polishing, heat treatment, etc.

Consultations and quotations are free.

​4-202-5 Shizugaoka, Fukui City, Fukui Prefecture 910-3635 (Japan)

​Reception hours 9: 00-18: 00 

Direct phone 090-6819-5609