Gang, Just got through reading older posts concerning gas (O/A) welding of aluminum - and am absorbing a lot - however, all the posts were concerned with welding .025 up to about 1/8" "nice" aluminum. What about a heavier aluminum *casting*. Suggestions, please. And I'm still talking about O/A techniques..... BTW - I have all the stuff from "tinman" - lense, flux, wire, etc.... I haven't tried just plain aluminum in thinner sections but went straight for the heavier casting and had no luck. Is it possible? Thanks. Ken.
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17 years ago