In article , Spehro Pefhany says...

Perhaps, but solder work-hardens ... a LOT.

It certainly cold flows a lot.

I've never seen it cold flow, either, for that matter.

Not to be disagreeable but I've used simple lap joints in
vehicle electrics for *years* with no ill effects.
They don't embrittle and snap, they don't turn to
putty and ooze apart. At least none of mine have.

Jim


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