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Can you easly Silver solder to EN1A

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Paul Boscott04/07/2010 07:51:58
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I want to make a steel fabrication to simulate a casting is it practical to machine parts in EN1A and Silver solder them together ?
 
or is there a method more normaly used?
 
Paul
JasonB04/07/2010 08:43:41
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Should not be a problem. If its a large item then use Tenacity No5 Flux as it will not get exhausted by the heat.
 
Have a look at my Hit & Miss engine in this album the base & body are all steel fabrications. As are these brackets and this
 
Welding and brazing are also other options as this gives a larger fillet to internal corners that can be ground to a nice cast look
 
Jason

Edited By JasonB on 04/07/2010 08:47:41

macmarch04/07/2010 11:19:17
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Silver soldering en1a will be fine, with the correct flux etc.  If you are going to weld then use EN3A. EN1A is for easy machining etc.  When welded the the interface will not neccessarily be homogenous.  There is a good chance of cracking.
 
Ray

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