49415

Need reliable silver plating on aluminium parts with intricate detail [New York] 

July 22, 2008

A aluminium part of 6000 or 7000 series alloys full hard.

sufficient silver plating to resist oxidation after exposure to 300 deg. C for 3 minutes; and then cool to 25 deg. C. and permit soldering for 3 minutes using 63/37 rosin core solder.

Two Hole's sizes 0.25dia threaded with 1/4 - 36 thread. and four .110 clearance holes. case size aprox. 1" X 1" outside by 3/8 thick, with a 1/2" by 1/2" pocket 0.25 deep. All dim. in Inches.

H. Horowitz
microwaves - Monroe, New York, USA