Type of solder for constructing a K1

Posted by 6JB on
URL: http://elecraft.85.s1.nabble.com/Type-of-solder-for-constructing-a-K1-tp370939.html

I am shortly about to start construction of an Elecraft K1.

I note the warnings given in the assembly manual about using the wrong
type of solder. Thing is, I am an old timer and it is quite a long time
since I built anything like this. In the past I have used multicore
solder with a 60% tin and 40% lead mixture.

I gather that these days, due to the effects of lead, it is/has now
being phased out from solder. I just bought a brand now roll of 'lead
free' solder. The stated composition of this solder is Ag 4%, Sn95.5%
and Cu 0.5%. I have tried making a few joints and other than it seeming
to have a slightly higher melting point than the older types, it seems fine.

Will this new solder composition be OK for constructing the K1.

Sorry if this is a dumb question but I have been out of the building
business for quite a few years.

Regards,

JB.
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